189187033

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{17863}}^1$

素因数の和:17976

約数の個数: 16

約数和(自身を含む): 231517440

約数和(自身を除く): 42330407

約数列:

[1, 7, 17, 89, 119, 623, 1513, 10591, 17863, 125041, 303671, 1589807, 2125697, 11128649, 27026719, 189187033]

約数ペア:

[(1, 189187033), (7, 27026719), (17, 11128649), (89, 2125697), (119, 1589807), (623, 303671), (1513, 125041), (10591, 17863)]