15479893

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{757}}^1$

素因数の和:805

約数の個数: 18

約数和(自身を含む): 18448962

約数和(自身を除く): 2969069

約数列:

[1, 11, 13, 121, 143, 169, 757, 1573, 1859, 8327, 9841, 20449, 91597, 108251, 127933, 1190761, 1407263, 15479893]

約数ペア:

[(1, 15479893), (11, 1407263), (13, 1190761), (121, 127933), (143, 108251), (169, 91597), (757, 20449), (1573, 9841), (1859, 8327)]