25531971

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{827}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 35054208

約数和(自身を除く): 9522237

約数列:

[1, 3, 41, 123, 251, 753, 827, 2481, 10291, 30873, 33907, 101721, 207577, 622731, 8510657, 25531971]

約数ペア:

[(1, 25531971), (3, 8510657), (41, 622731), (123, 207577), (251, 101721), (753, 33907), (827, 30873), (2481, 10291)]