23121241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9511}}^1$

素因数の和:9552

約数の個数: 16

約数和(自身を含む): 28764288

約数和(自身を除く): 5643047

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 9511, 104621, 123643, 161687, 1360073, 1778557, 2101931, 23121241]

約数ペア:

[(1, 23121241), (11, 2101931), (13, 1778557), (17, 1360073), (143, 161687), (187, 123643), (221, 104621), (2431, 9511)]