811956977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 881200320

約数和(自身を除く): 69243343

約数列:

[1, 13, 307, 389, 523, 3991, 5057, 6799, 119423, 160561, 203447, 1552499, 2087293, 2644811, 62458229, 811956977]

約数ペア:

[(1, 811956977), (13, 62458229), (307, 2644811), (389, 2087293), (523, 1552499), (3991, 203447), (5057, 160561), (6799, 119423)]