8220687531

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17020057}}^1$

素因数の和:17020090

約数の個数: 16

約数和(自身を含む): 13071404544

約数和(自身を除く): 4850717013

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 17020057, 51060171, 119140399, 357421197, 391461311, 1174383933, 2740229177, 8220687531]

約数ペア:

[(1, 8220687531), (3, 2740229177), (7, 1174383933), (21, 391461311), (23, 357421197), (69, 119140399), (161, 51060171), (483, 17020057)]