97437991

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6151}}^1$

素因数の和:6262

約数の個数: 16

約数和(自身を含む): 116543488

約数和(自身を除く): 19105497

約数列:

[1, 7, 31, 73, 217, 511, 2263, 6151, 15841, 43057, 190681, 449023, 1334767, 3143161, 13919713, 97437991]

約数ペア:

[(1, 97437991), (7, 13919713), (31, 3143161), (73, 1334767), (217, 449023), (511, 190681), (2263, 43057), (6151, 15841)]