13155507

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{2551}}^1$

素因数の和:2751

約数の個数: 16

約数和(自身を含む): 19599360

約数和(自身を除く): 6443853

約数列:

[1, 3, 9, 27, 191, 573, 1719, 2551, 5157, 7653, 22959, 68877, 487241, 1461723, 4385169, 13155507]

約数ペア:

[(1, 13155507), (3, 4385169), (9, 1461723), (27, 487241), (191, 68877), (573, 22959), (1719, 7653), (2551, 5157)]