23142717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 36201984

約数和(自身を除く): 13059267

約数列:

[1, 3, 9, 13, 39, 117, 223, 669, 887, 2007, 2661, 2899, 7983, 8697, 11531, 26091, 34593, 103779, 197801, 593403, 1780209, 2571413, 7714239, 23142717]

約数ペア:

[(1, 23142717), (3, 7714239), (9, 2571413), (13, 1780209), (39, 593403), (117, 197801), (223, 103779), (669, 34593), (887, 26091), (2007, 11531), (2661, 8697), (2899, 7983)]