40799511

素因数分解:

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

素因数の和:21363

約数の個数: 16

約数和(自身を含む): 61297920

約数和(自身を除く): 20498409

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 21283, 63849, 191547, 574641, 1511093, 4533279, 13599837, 40799511]

約数ペア:

[(1, 40799511), (3, 13599837), (9, 4533279), (27, 1511093), (71, 574641), (213, 191547), (639, 63849), (1917, 21283)]