89070331

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 103783680

約数和(自身を除く): 14713349

約数列:

[1, 7, 107, 109, 749, 763, 1091, 7637, 11663, 81641, 116737, 118919, 817159, 832433, 12724333, 89070331]

約数ペア:

[(1, 89070331), (7, 12724333), (107, 832433), (109, 817159), (749, 118919), (763, 116737), (1091, 81641), (7637, 11663)]