25734579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1531}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 37062144

約数和(自身を除く): 11327565

約数列:

[1, 3, 13, 39, 431, 1293, 1531, 4593, 5603, 16809, 19903, 59709, 659861, 1979583, 8578193, 25734579]

約数ペア:

[(1, 25734579), (3, 8578193), (13, 1979583), (39, 659861), (431, 59709), (1293, 19903), (1531, 16809), (4593, 5603)]