290624399

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 342795600

約数和(自身を除く): 52171201

約数列:

[1, 13, 19, 29, 169, 247, 377, 551, 3121, 3211, 4901, 7163, 40573, 59299, 90509, 93119, 527449, 770887, 1176617, 1719671, 10021531, 15296021, 22355723, 290624399]

約数ペア:

[(1, 290624399), (13, 22355723), (19, 15296021), (29, 10021531), (169, 1719671), (247, 1176617), (377, 770887), (551, 527449), (3121, 93119), (3211, 90509), (4901, 59299), (7163, 40573)]