1115231383

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{22273}}^1$

素因数の和:22614

約数の個数: 16

約数和(自身を含む): 1334301696

約数和(自身を除く): 219070313

約数列:

[1, 7, 23, 161, 311, 2177, 7153, 22273, 50071, 155911, 512279, 3585953, 6926903, 48488321, 159318769, 1115231383]

約数ペア:

[(1, 1115231383), (7, 159318769), (23, 48488321), (161, 6926903), (311, 3585953), (2177, 512279), (7153, 155911), (22273, 50071)]