15261609

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{42043}}^1$

素因数の和:42068

約数の個数: 12

約数和(自身を含む): 22367408

約数和(自身を除く): 7105799

約数列:

[1, 3, 11, 33, 121, 363, 42043, 126129, 462473, 1387419, 5087203, 15261609]

約数ペア:

[(1, 15261609), (3, 5087203), (11, 1387419), (33, 462473), (121, 126129), (363, 42043)]