40258527

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 54743040

約数和(自身を除く): 14484513

約数列:

[1, 3, 89, 131, 267, 393, 1151, 3453, 11659, 34977, 102439, 150781, 307317, 452343, 13419509, 40258527]

約数ペア:

[(1, 40258527), (3, 13419509), (89, 452343), (131, 307317), (267, 150781), (393, 102439), (1151, 34977), (3453, 11659)]