6856647

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4133}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 10583040

約数和(自身を除く): 3726393

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 4133, 12399, 28931, 86793, 326507, 979521, 2285549, 6856647]

約数ペア:

[(1, 6856647), (3, 2285549), (7, 979521), (21, 326507), (79, 86793), (237, 28931), (553, 12399), (1659, 4133)]