664458873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1\times {\mathrm{9719}}^1$

素因数の和:11488

約数の個数: 16

約数和(自身を含む): 954737280

約数和(自身を除く): 290278407

約数列:

[1, 3, 13, 39, 1753, 5259, 9719, 22789, 29157, 68367, 126347, 379041, 17037407, 51112221, 221486291, 664458873]

約数ペア:

[(1, 664458873), (3, 221486291), (13, 51112221), (39, 17037407), (1753, 379041), (5259, 126347), (9719, 68367), (22789, 29157)]