40734447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28229}}^1$

素因数の和:28282

約数の個数: 16

約数和(自身を含む): 60073440

約数和(自身を除く): 19338993

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 28229, 84687, 366977, 1044473, 1100931, 3133419, 13578149, 40734447]

約数ペア:

[(1, 40734447), (3, 13578149), (13, 3133419), (37, 1100931), (39, 1044473), (111, 366977), (481, 84687), (1443, 28229)]