13003431

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10151}}^1$

素因数の和:10222

約数の個数: 16

約数和(自身を含む): 20141568

約数和(自身を除く): 7138137

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 10151, 30453, 71057, 213171, 619211, 1857633, 4334477, 13003431]

約数ペア:

[(1, 13003431), (3, 4334477), (7, 1857633), (21, 619211), (61, 213171), (183, 71057), (427, 30453), (1281, 10151)]