622135927

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4397}}^1$

素因数の和:4491

約数の個数: 32

約数和(自身を含む): 797973120

約数和(自身を除く): 175837193

約数列:

[1, 7, 17, 29, 41, 119, 203, 287, 493, 697, 1189, 3451, 4397, 4879, 8323, 20213, 30779, 74749, 127513, 141491, 180277, 523243, 892591, 1261939, 2167721, 3064709, 5228033, 15174047, 21452963, 36596231, 88876561, 622135927]

約数ペア:

[(1, 622135927), (7, 88876561), (17, 36596231), (29, 21452963), (41, 15174047), (119, 5228033), (203, 3064709), (287, 2167721), (493, 1261939), (697, 892591), (1189, 523243), (3451, 180277), (4397, 141491), (4879, 127513), (8323, 74749), (20213, 30779)]