28199851309

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{205151}}^1$

素因数の和:205500

約数の個数: 16

約数和(自身を含む): 32791495680

約数和(自身を除く): 4591644371

約数列:

[1, 7, 73, 269, 511, 1883, 19637, 137459, 205151, 1436057, 14976023, 55185619, 104832161, 386299333, 4028550187, 28199851309]

約数ペア:

[(1, 28199851309), (7, 4028550187), (73, 386299333), (269, 104832161), (511, 55185619), (1883, 14976023), (19637, 1436057), (137459, 205151)]