561356731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{1933}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 614083680

約数和(自身を除く): 52726949

約数列:

[1, 13, 89, 251, 1157, 1933, 3263, 22339, 25129, 172037, 290407, 485183, 2236481, 6307379, 43181287, 561356731]

約数ペア:

[(1, 561356731), (13, 43181287), (89, 6307379), (251, 2236481), (1157, 485183), (1933, 290407), (3263, 172037), (22339, 25129)]