87966347

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17191}}^1$

素因数の和:17258

約数の個数: 16

約数和(自身を含む): 108928512

約数和(自身を除く): 20962165

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 17191, 120337, 292247, 739213, 2045729, 5174491, 12566621, 87966347]

約数ペア:

[(1, 87966347), (7, 12566621), (17, 5174491), (43, 2045729), (119, 739213), (301, 292247), (731, 120337), (5117, 17191)]