12913043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 15390816

約数和(自身を除く): 2477773

約数列:

[1, 11, 13, 73, 143, 803, 949, 1237, 10439, 13607, 16081, 90301, 176891, 993311, 1173913, 12913043]

約数ペア:

[(1, 12913043), (11, 1173913), (13, 993311), (73, 176891), (143, 90301), (803, 16081), (949, 13607), (1237, 10439)]