25265217

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{857}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 34924032

約数和(自身を除く): 9658815

約数列:

[1, 3, 31, 93, 317, 857, 951, 2571, 9827, 26567, 29481, 79701, 271669, 815007, 8421739, 25265217]

約数ペア:

[(1, 25265217), (3, 8421739), (31, 815007), (93, 271669), (317, 79701), (857, 29481), (951, 26567), (2571, 9827)]