40384353

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{8461}}^1$

素因数の和:8544

約数の個数: 16

約数和(自身を含む): 56593856

約数和(自身を除く): 16209503

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 8461, 25383, 313057, 363823, 939171, 1091469, 13461451, 40384353]

約数ペア:

[(1, 40384353), (3, 13461451), (37, 1091469), (43, 939171), (111, 363823), (129, 313057), (1591, 25383), (4773, 8461)]