40527279

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3571}}^1$

素因数の和:3687

約数の個数: 24

約数和(自身を含む): 63710192

約数和(自身を除く): 23182913

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 3571, 3783, 10713, 11349, 32139, 46423, 139269, 346387, 417807, 1039161, 3117483, 4503031, 13509093, 40527279]

約数ペア:

[(1, 40527279), (3, 13509093), (9, 4503031), (13, 3117483), (39, 1039161), (97, 417807), (117, 346387), (291, 139269), (873, 46423), (1261, 32139), (3571, 11349), (3783, 10713)]