22396491

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1789}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 35184240

約数和(自身を除く): 12787749

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 1789, 4173, 5367, 12519, 16101, 23257, 69771, 191423, 209313, 574269, 1722807, 2488499, 7465497, 22396491]

約数ペア:

[(1, 22396491), (3, 7465497), (9, 2488499), (13, 1722807), (39, 574269), (107, 209313), (117, 191423), (321, 69771), (963, 23257), (1391, 16101), (1789, 12519), (4173, 5367)]