25271231

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 28016640

約数和(自身を除く): 2745409

約数列:

[1, 17, 31, 79, 527, 607, 1343, 2449, 10319, 18817, 41633, 47953, 319889, 815201, 1486543, 25271231]

約数ペア:

[(1, 25271231), (17, 1486543), (31, 815201), (79, 319889), (527, 47953), (607, 41633), (1343, 18817), (2449, 10319)]