5211209151

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{136337}}^1$

素因数の和:136511

約数の個数: 24

約数和(自身を含む): 7826891904

約数和(自身を除く): 2615682753

約数列:

[1, 3, 9, 31, 93, 137, 279, 411, 1233, 4247, 12741, 38223, 136337, 409011, 1227033, 4226447, 12679341, 18678169, 38038023, 56034507, 168103521, 579023239, 1737069717, 5211209151]

約数ペア:

[(1, 5211209151), (3, 1737069717), (9, 579023239), (31, 168103521), (93, 56034507), (137, 38038023), (279, 18678169), (411, 12679341), (1233, 4226447), (4247, 1227033), (12741, 409011), (38223, 136337)]