22121463

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81031}}^1$

素因数の和:81054

約数の個数: 16

約数和(自身を含む): 36302336

約数和(自身を除く): 14180873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 81031, 243093, 567217, 1053403, 1701651, 3160209, 7373821, 22121463]

約数ペア:

[(1, 22121463), (3, 7373821), (7, 3160209), (13, 1701651), (21, 1053403), (39, 567217), (91, 243093), (273, 81031)]