15174047

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4397}}^1$

素因数の和:4450

約数の個数: 16

約数和(自身を含む): 18999360

約数和(自身を除く): 3825313

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 4397, 30779, 74749, 127513, 523243, 892591, 2167721, 15174047]

約数ペア:

[(1, 15174047), (7, 2167721), (17, 892591), (29, 523243), (119, 127513), (203, 74749), (493, 30779), (3451, 4397)]