2839768011

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{399911}}^1$

素因数の和:400183

約数の個数: 16

約数和(自身を含む): 4223070720

約数和(自身を除く): 1383302709

約数列:

[1, 3, 9, 27, 263, 789, 2367, 7101, 399911, 1199733, 3599199, 10797597, 105176593, 315529779, 946589337, 2839768011]

約数ペア:

[(1, 2839768011), (3, 946589337), (9, 315529779), (27, 105176593), (263, 10797597), (789, 3599199), (2367, 1199733), (7101, 399911)]