13207605

素因数分解:

$3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3779}}^1$

素因数の和:4020

約数の個数: 16

約数和(自身を含む): 21228480

約数和(自身を除く): 8020875

約数列:

[1, 3, 5, 15, 233, 699, 1165, 3495, 3779, 11337, 18895, 56685, 880507, 2641521, 4402535, 13207605]

約数ペア:

[(1, 13207605), (3, 4402535), (5, 2641521), (15, 880507), (233, 56685), (699, 18895), (1165, 11337), (3495, 3779)]