13561107

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1861}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 20735232

約数和(自身を除く): 7174125

約数列:

[1, 3, 7, 21, 347, 1041, 1861, 2429, 5583, 7287, 13027, 39081, 645767, 1937301, 4520369, 13561107]

約数ペア:

[(1, 13561107), (3, 4520369), (7, 1937301), (21, 645767), (347, 39081), (1041, 13027), (1861, 7287), (2429, 5583)]