1209103623

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 2224115712

約数和(自身を除く): 1015012089

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 101, 117, 141, 273, 303, 311, 329, 423, 611, 707, 819, 909, 933, 987, 1313, 1833, 2121, 2177, 2799, 2961, 3939, 4043, 4277, 4747, 5499, 6363, 6531, 9191, 11817, 12129, 12831, 14241, 14617, 19593, 27573, 28301, 31411, 33229, 36387, 38493, 42723, 43851, 61711, 82719, 84903, 94233, 99687, 102319, 131553, 185133, 190021, 219877, 254709, 282699, 299061, 306957, 408343, 431977, 555399, 570063, 659631, 920871, 1225029, 1295931, 1330147, 1476317, 1710189, 1978893, 2858401, 3675087, 3887793, 3990441, 4428951, 8575203, 10334219, 11971323, 13286853, 19192121, 25725609, 31002657, 57576363, 93007971, 134344847, 172729089, 403034541, 1209103623]

約数ペア:

[(1, 1209103623), (3, 403034541), (7, 172729089), (9, 134344847), (13, 93007971), (21, 57576363), (39, 31002657), (47, 25725609), (63, 19192121), (91, 13286853), (101, 11971323), (117, 10334219), (141, 8575203), (273, 4428951), (303, 3990441), (311, 3887793), (329, 3675087), (423, 2858401), (611, 1978893), (707, 1710189), (819, 1476317), (909, 1330147), (933, 1295931), (987, 1225029), (1313, 920871), (1833, 659631), (2121, 570063), (2177, 555399), (2799, 431977), (2961, 408343), (3939, 306957), (4043, 299061), (4277, 282699), (4747, 254709), (5499, 219877), (6363, 190021), (6531, 185133), (9191, 131553), (11817, 102319), (12129, 99687), (12831, 94233), (14241, 84903), (14617, 82719), (19593, 61711), (27573, 43851), (28301, 42723), (31411, 38493), (33229, 36387)]