2187441336619

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{5839}}^1$

素因数の和:6273

約数の個数: 96

約数和(自身を含む): 2953737446400

約数和(自身を除く): 766296109781

約数列:

[1, 7, 11, 19, 49, 77, 133, 157, 209, 233, 539, 931, 1099, 1463, 1631, 1727, 2563, 2983, 4427, 5839, 7693, 10241, 11417, 12089, 17941, 20881, 30989, 32813, 36581, 40873, 48697, 64229, 84623, 110941, 125587, 146167, 216923, 229691, 256067, 286111, 340879, 402391, 449603, 695039, 776587, 916723, 1220351, 1360487, 1607837, 1792469, 2386153, 2816737, 3147221, 4865273, 5436109, 6417061, 7645429, 8542457, 9523409, 10083953, 14965357, 17417737, 19717159, 25849253, 34056911, 44919427, 53518003, 59797199, 66663863, 70587671, 104757499, 121924159, 180944771, 191595107, 213596459, 284341783, 374626021, 494113697, 733302493, 853469113, 1266613397, 1341165749, 1495175213, 1990392481, 2349561049, 4058332721, 9388160243, 10466226491, 13932747367, 16446927343, 28408329047, 44641659931, 115128491401, 198858303329, 312491619517, 2187441336619]

約数ペア:

[(1, 2187441336619), (7, 312491619517), (11, 198858303329), (19, 115128491401), (49, 44641659931), (77, 28408329047), (133, 16446927343), (157, 13932747367), (209, 10466226491), (233, 9388160243), (539, 4058332721), (931, 2349561049), (1099, 1990392481), (1463, 1495175213), (1631, 1341165749), (1727, 1266613397), (2563, 853469113), (2983, 733302493), (4427, 494113697), (5839, 374626021), (7693, 284341783), (10241, 213596459), (11417, 191595107), (12089, 180944771), (17941, 121924159), (20881, 104757499), (30989, 70587671), (32813, 66663863), (36581, 59797199), (40873, 53518003), (48697, 44919427), (64229, 34056911), (84623, 25849253), (110941, 19717159), (125587, 17417737), (146167, 14965357), (216923, 10083953), (229691, 9523409), (256067, 8542457), (286111, 7645429), (340879, 6417061), (402391, 5436109), (449603, 4865273), (695039, 3147221), (776587, 2816737), (916723, 2386153), (1220351, 1792469), (1360487, 1607837)]