22678569

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{6131}}^1$

素因数の和:6277

約数の個数: 16

約数和(自身を含む): 33848640

約数和(自身を除く): 11170071

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 6131, 18393, 55179, 165537, 839947, 2519841, 7559523, 22678569]

約数ペア:

[(1, 22678569), (3, 7559523), (9, 2519841), (27, 839947), (137, 165537), (411, 55179), (1233, 18393), (3699, 6131)]