20130204627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{172053031}}^1$

素因数の和:172053050

約数の個数: 12

約数和(自身を含む): 31313651824

約数和(自身を除く): 11183447197

約数列:

[1, 3, 9, 13, 39, 117, 172053031, 516159093, 1548477279, 2236689403, 6710068209, 20130204627]

約数ペア:

[(1, 20130204627), (3, 6710068209), (9, 2236689403), (13, 1548477279), (39, 516159093), (117, 172053031)]