52871679

素因数分解:

$3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3191}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 87639552

約数和(自身を除く): 34767873

約数列:

[1, 3, 7, 9, 21, 63, 263, 789, 1841, 2367, 3191, 5523, 9573, 16569, 22337, 28719, 67011, 201033, 839233, 2517699, 5874631, 7553097, 17623893, 52871679]

約数ペア:

[(1, 52871679), (3, 17623893), (7, 7553097), (9, 5874631), (21, 2517699), (63, 839233), (263, 201033), (789, 67011), (1841, 28719), (2367, 22337), (3191, 16569), (5523, 9573)]