1215705597327

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3457}}^1\times {\mathrm{56711}}^1$

素因数の和:60240

約数の個数: 48

約数和(自身を含む): 1927370023488

約数和(自身を除く): 711664426161

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 3457, 6201, 10371, 31113, 44941, 56711, 134823, 170133, 183221, 404469, 510399, 549663, 737243, 1648989, 2211729, 2381873, 3005683, 6635187, 7145619, 9017049, 21436857, 27051147, 39073879, 117221637, 196049927, 351664911, 588149781, 1764449343, 2548649051, 7645947153, 10390646131, 22937841459, 31171938393, 93515815179, 135078399703, 405235199109, 1215705597327]

約数ペア:

[(1, 1215705597327), (3, 405235199109), (9, 135078399703), (13, 93515815179), (39, 31171938393), (53, 22937841459), (117, 10390646131), (159, 7645947153), (477, 2548649051), (689, 1764449343), (2067, 588149781), (3457, 351664911), (6201, 196049927), (10371, 117221637), (31113, 39073879), (44941, 27051147), (56711, 21436857), (134823, 9017049), (170133, 7145619), (183221, 6635187), (404469, 3005683), (510399, 2381873), (549663, 2211729), (737243, 1648989)]