279762937

素因数分解:

${\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 290080000

約数和(自身を除く): 10317063

約数列:

[1, 73, 79, 139, 349, 5767, 10147, 10981, 25477, 27571, 48511, 801613, 2012683, 3541303, 3832369, 279762937]

約数ペア:

[(1, 279762937), (73, 3832369), (79, 3541303), (139, 2012683), (349, 801613), (5767, 48511), (10147, 27571), (10981, 25477)]