25123371

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7079}}^1$

素因数の和:7115

約数の個数: 24

約数和(自身を含む): 41460480

約数和(自身を除く): 16337109

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 7079, 21237, 49553, 92027, 148659, 276081, 644189, 1196351, 1932567, 3589053, 8374457, 25123371]

約数ペア:

[(1, 25123371), (3, 8374457), (7, 3589053), (13, 1932567), (21, 1196351), (39, 644189), (91, 276081), (169, 148659), (273, 92027), (507, 49553), (1183, 21237), (3549, 7079)]