31732953

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21283}}^1$

素因数の和:21364

約数の個数: 16

約数和(自身を含む): 49038336

約数和(自身を除く): 17305383

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 21283, 63849, 148981, 446943, 1511093, 4533279, 10577651, 31732953]

約数ペア:

[(1, 31732953), (3, 10577651), (7, 4533279), (21, 1511093), (71, 446943), (213, 148981), (497, 63849), (1491, 21283)]