25132497

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 38210400

約数和(自身を除く): 13077903

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 2609, 3211, 7827, 9633, 33917, 49571, 101751, 148713, 440921, 644423, 1322763, 1933269, 8377499, 25132497]

約数ペア:

[(1, 25132497), (3, 8377499), (13, 1933269), (19, 1322763), (39, 644423), (57, 440921), (169, 148713), (247, 101751), (507, 49571), (741, 33917), (2609, 9633), (3211, 7827)]