1900496637

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{42859}}^1$

素因数の和:43257

約数の個数: 24

約数和(自身を含む): 2964197600

約数和(自身を除く): 1063700963

約数列:

[1, 3, 9, 13, 39, 117, 379, 1137, 3411, 4927, 14781, 42859, 44343, 128577, 385731, 557167, 1671501, 5014503, 16243561, 48730683, 146192049, 211166293, 633498879, 1900496637]

約数ペア:

[(1, 1900496637), (3, 633498879), (9, 211166293), (13, 146192049), (39, 48730683), (117, 16243561), (379, 5014503), (1137, 1671501), (3411, 557167), (4927, 385731), (14781, 128577), (42859, 44343)]