25107927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1217}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 37719024

約数和(自身を除く): 12611097

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 897, 1217, 1587, 3651, 6877, 15821, 20631, 27991, 47463, 83973, 363883, 643793, 1091649, 1931379, 8369309, 25107927]

約数ペア:

[(1, 25107927), (3, 8369309), (13, 1931379), (23, 1091649), (39, 643793), (69, 363883), (299, 83973), (529, 47463), (897, 27991), (1217, 20631), (1587, 15821), (3651, 6877)]