25002131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5323}}^1$

素因数の和:5402

約数の個数: 16

約数和(自身を含む): 31688448

約数和(自身を除く): 6686317

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 5323, 37261, 58553, 324703, 409871, 2272921, 3571733, 25002131]

約数ペア:

[(1, 25002131), (7, 3571733), (11, 2272921), (61, 409871), (77, 324703), (427, 58553), (671, 37261), (4697, 5323)]