8939679

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4133}}^1$

素因数の和:4246

約数の個数: 16

約数和(自身を含む): 13757952

約数和(自身を除く): 4818273

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 4133, 12399, 28931, 86793, 425699, 1277097, 2979893, 8939679]

約数ペア:

[(1, 8939679), (3, 2979893), (7, 1277097), (21, 425699), (103, 86793), (309, 28931), (721, 12399), (2163, 4133)]