21398204269

素因数分解:

${\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1319}}^1\times {\mathrm{2707}}^1$

素因数の和:4500

約数の個数: 16

約数和(自身を含む): 23120254080

約数和(自身を除く): 1722049811

約数列:

[1, 13, 461, 1319, 2707, 5993, 17147, 35191, 608059, 1247927, 3570533, 7904767, 16223051, 46416929, 1646015713, 21398204269]

約数ペア:

[(1, 21398204269), (13, 1646015713), (461, 46416929), (1319, 16223051), (2707, 7904767), (5993, 3570533), (17147, 1247927), (35191, 608059)]