920121059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{20959}}^1$

素因数の和:21290

約数の個数: 16

約数和(自身を含む): 1084554240

約数和(自身を除く): 164433181

約数列:

[1, 11, 13, 143, 307, 3377, 3991, 20959, 43901, 230549, 272467, 2997137, 6434413, 70778543, 83647369, 920121059]

約数ペア:

[(1, 920121059), (11, 83647369), (13, 70778543), (143, 6434413), (307, 2997137), (3377, 272467), (3991, 230549), (20959, 43901)]