397717073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{2749}}^1$

素因数の和:3152

約数の個数: 16

約数和(自身を含む): 443520000

約数和(自身を除く): 45802927

約数列:

[1, 13, 31, 359, 403, 2749, 4667, 11129, 35737, 85219, 144677, 986891, 1107847, 12829583, 30593621, 397717073]

約数ペア:

[(1, 397717073), (13, 30593621), (31, 12829583), (359, 1107847), (403, 986891), (2749, 144677), (4667, 85219), (11129, 35737)]