85694889

素因数分解:

$3^1\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{2281}}^1$

素因数の和:4080

約数の個数: 16

約数和(自身を含む): 130712960

約数和(自身を除く): 45018071

約数列:

[1, 3, 7, 21, 1789, 2281, 5367, 6843, 12523, 15967, 37569, 47901, 4080709, 12242127, 28564963, 85694889]

約数ペア:

[(1, 85694889), (3, 28564963), (7, 12242127), (21, 4080709), (1789, 47901), (2281, 37569), (5367, 15967), (6843, 12523)]