320162969

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{4481}}^1$

素因数の和:4720

約数の個数: 16

約数和(自身を含む): 374336640

約数和(自身を除く): 54173671

約数列:

[1, 7, 59, 173, 413, 1211, 4481, 10207, 31367, 71449, 264379, 775213, 1850653, 5426491, 45737567, 320162969]

約数ペア:

[(1, 320162969), (7, 45737567), (59, 5426491), (173, 1850653), (413, 775213), (1211, 264379), (4481, 71449), (10207, 31367)]