25902279

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{823}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 40491360

約数和(自身を除く): 14589081

約数列:

[1, 3, 9, 13, 39, 117, 269, 807, 823, 2421, 2469, 3497, 7407, 10491, 10699, 31473, 32097, 96291, 221387, 664161, 1992483, 2878031, 8634093, 25902279]

約数ペア:

[(1, 25902279), (3, 8634093), (9, 2878031), (13, 1992483), (39, 664161), (117, 221387), (269, 96291), (807, 32097), (823, 31473), (2421, 10699), (2469, 10491), (3497, 7407)]