23215621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5292

約数の個数: 16

約数和(自身を含む): 28159488

約数和(自身を除く): 4943867

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 5237, 57607, 68081, 162347, 748891, 1785817, 2110511, 23215621]

約数ペア:

[(1, 23215621), (11, 2110511), (13, 1785817), (31, 748891), (143, 162347), (341, 68081), (403, 57607), (4433, 5237)]