26021121

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39971}}^1$

素因数の和:40012

約数の個数: 16

約数和(自身を含む): 40931328

約数和(自身を除く): 14910207

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 39971, 119913, 279797, 839391, 1239101, 3717303, 8673707, 26021121]

約数ペア:

[(1, 26021121), (3, 8673707), (7, 3717303), (21, 1239101), (31, 839391), (93, 279797), (217, 119913), (651, 39971)]