991058929

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{30559}}^1$

素因数の和:30720

約数の個数: 16

約数和(自身を含む): 1170570240

約数和(自身を除く): 179511311

約数列:

[1, 7, 41, 113, 287, 791, 4633, 30559, 32431, 213913, 1252919, 3453167, 8770433, 24172169, 141579847, 991058929]

約数ペア:

[(1, 991058929), (7, 141579847), (41, 24172169), (113, 8770433), (287, 3453167), (791, 1252919), (4633, 213913), (30559, 32431)]