320071609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{7151}}^1$

素因数の和:7488

約数の個数: 16

約数和(自身を含む): 377282304

約数和(自身を除く): 57210695

約数列:

[1, 11, 13, 143, 313, 3443, 4069, 7151, 44759, 78661, 92963, 1022593, 2238263, 24620893, 29097419, 320071609]

約数ペア:

[(1, 320071609), (11, 29097419), (13, 24620893), (143, 2238263), (313, 1022593), (3443, 92963), (4069, 78661), (7151, 44759)]