28030583

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 33678336

約数和(自身を除く): 5647753

約数列:

[1, 7, 23, 151, 161, 1057, 1153, 3473, 8071, 24311, 26519, 174103, 185633, 1218721, 4004369, 28030583]

約数ペア:

[(1, 28030583), (7, 4004369), (23, 1218721), (151, 185633), (161, 174103), (1057, 26519), (1153, 24311), (3473, 8071)]