25093146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{321707}}^1$

素因数の和:321725

約数の個数: 16

約数和(自身を含む): 54046944

約数和(自身を除く): 28953798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 321707, 643414, 965121, 1930242, 4182191, 8364382, 12546573, 25093146]

約数ペア:

[(1, 25093146), (2, 12546573), (3, 8364382), (6, 4182191), (13, 1930242), (26, 965121), (39, 643414), (78, 321707)]