345419347

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{8807}}^1$

素因数の和:9258

約数の個数: 16

約数和(自身を含む): 426166272

約数和(自身を除く): 80746925

約数列:

[1, 7, 13, 91, 431, 3017, 5603, 8807, 39221, 61649, 114491, 801437, 3795817, 26570719, 49345621, 345419347]

約数ペア:

[(1, 345419347), (7, 49345621), (13, 26570719), (91, 3795817), (431, 801437), (3017, 114491), (5603, 61649), (8807, 39221)]