22855113

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 34235136

約数和(自身を除く): 11380023

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 761, 2283, 3337, 6849, 10011, 30033, 35767, 54031, 107301, 162093, 321903, 486279, 2539457, 7618371, 22855113]

約数ペア:

[(1, 22855113), (3, 7618371), (9, 2539457), (47, 486279), (71, 321903), (141, 162093), (213, 107301), (423, 54031), (639, 35767), (761, 30033), (2283, 10011), (3337, 6849)]