13721000867

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1\times {\mathrm{23189}}^1$

素因数の和:23950

約数の個数: 16

約数和(自身を含む): 15821887680

約数和(自身を除く): 2100886813

約数列:

[1, 7, 137, 617, 959, 4319, 23189, 84529, 162323, 591703, 3176893, 14307613, 22238251, 100153291, 1960142981, 13721000867]

約数ペア:

[(1, 13721000867), (7, 1960142981), (137, 100153291), (617, 22238251), (959, 14307613), (4319, 3176893), (23189, 591703), (84529, 162323)]