719327999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{11369}}^1$

素因数の和:11570

約数の個数: 16

約数和(自身を含む): 804814080

約数和(自身を除く): 85486081

約数列:

[1, 13, 31, 157, 403, 2041, 4867, 11369, 63271, 147797, 352439, 1784933, 4581707, 23204129, 55332923, 719327999]

約数ペア:

[(1, 719327999), (13, 55332923), (31, 23204129), (157, 4581707), (403, 1784933), (2041, 352439), (4867, 147797), (11369, 63271)]