25243371

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 37739520

約数和(自身を除く): 12496149

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 719, 747, 2157, 3901, 6471, 11703, 33793, 35109, 59677, 101379, 179031, 304137, 537093, 2804819, 8414457, 25243371]

約数ペア:

[(1, 25243371), (3, 8414457), (9, 2804819), (47, 537093), (83, 304137), (141, 179031), (249, 101379), (423, 59677), (719, 35109), (747, 33793), (2157, 11703), (3901, 6471)]