2799683649

素因数分解:

$3^3\times 7^4\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2329

約数の個数: 80

約数和(自身を含む): 5095579200

約数和(自身を除く): 2295895551

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 343, 399, 441, 513, 931, 1029, 1197, 1323, 2273, 2401, 2793, 3087, 3591, 6517, 6819, 7203, 8379, 9261, 15911, 19551, 20457, 21609, 25137, 43187, 45619, 47733, 58653, 61371, 64827, 111377, 129561, 136857, 143199, 175959, 302309, 334131, 388683, 410571, 429597, 779639, 906927, 1002393, 1166049, 1231713, 2116163, 2338917, 2720781, 3007179, 5457473, 6348489, 7016751, 8162343, 14813141, 16372419, 19045467, 21050253, 44439423, 49117257, 57136401, 103691987, 133318269, 147351771, 311075961, 399954807, 933227883, 2799683649]

約数ペア:

[(1, 2799683649), (3, 933227883), (7, 399954807), (9, 311075961), (19, 147351771), (21, 133318269), (27, 103691987), (49, 57136401), (57, 49117257), (63, 44439423), (133, 21050253), (147, 19045467), (171, 16372419), (189, 14813141), (343, 8162343), (399, 7016751), (441, 6348489), (513, 5457473), (931, 3007179), (1029, 2720781), (1197, 2338917), (1323, 2116163), (2273, 1231713), (2401, 1166049), (2793, 1002393), (3087, 906927), (3591, 779639), (6517, 429597), (6819, 410571), (7203, 388683), (8379, 334131), (9261, 302309), (15911, 175959), (19551, 143199), (20457, 136857), (21609, 129561), (25137, 111377), (43187, 64827), (45619, 61371), (47733, 58653)]