31173153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7211}}^1$

素因数の和:7356

約数の個数: 16

約数和(自身を含む): 45695232

約数和(自身を除く): 14522079

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 7211, 21633, 79321, 237963, 944641, 2833923, 10391051, 31173153]

約数ペア:

[(1, 31173153), (3, 10391051), (11, 2833923), (33, 944641), (131, 237963), (393, 79321), (1441, 21633), (4323, 7211)]