1330402913

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{15289}}^1$

素因数の和:15728

約数の個数: 16

約数和(自身を含む): 1573524480

約数和(自身を除く): 243121567

約数列:

[1, 7, 31, 217, 401, 2807, 12431, 15289, 87017, 107023, 473959, 3317713, 6130889, 42916223, 190057559, 1330402913]

約数ペア:

[(1, 1330402913), (7, 190057559), (31, 42916223), (217, 6130889), (401, 3317713), (2807, 473959), (12431, 107023), (15289, 87017)]