1330450839

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4861}}^1$

素因数の和:5013

約数の個数: 40

約数和(自身を含む): 2070823040

約数和(自身を除く): 740372201

約数列:

[1, 3, 9, 27, 31, 81, 93, 109, 279, 327, 837, 981, 2511, 2943, 3379, 4861, 8829, 10137, 14583, 30411, 43749, 91233, 131247, 150691, 273699, 393741, 452073, 529849, 1356219, 1589547, 4068657, 4768641, 12205971, 14305923, 16425319, 42917769, 49275957, 147827871, 443483613, 1330450839]

約数ペア:

[(1, 1330450839), (3, 443483613), (9, 147827871), (27, 49275957), (31, 42917769), (81, 16425319), (93, 14305923), (109, 12205971), (279, 4768641), (327, 4068657), (837, 1589547), (981, 1356219), (2511, 529849), (2943, 452073), (3379, 393741), (4861, 273699), (8829, 150691), (10137, 131247), (14583, 91233), (30411, 43749)]