31260951

素因数分解:

$3^3\times {\mathrm{1031}}^1\times {\mathrm{1123}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 46398720

約数和(自身を除く): 15137769

約数列:

[1, 3, 9, 27, 1031, 1123, 3093, 3369, 9279, 10107, 27837, 30321, 1157813, 3473439, 10420317, 31260951]

約数ペア:

[(1, 31260951), (3, 10420317), (9, 3473439), (27, 1157813), (1031, 30321), (1123, 27837), (3093, 10107), (3369, 9279)]