2636829

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 4239872

約数和(自身を除く): 1603043

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 727, 1209, 2181, 3627, 6543, 9451, 22537, 28353, 67611, 85059, 202833, 292981, 878943, 2636829]

約数ペア:

[(1, 2636829), (3, 878943), (9, 292981), (13, 202833), (31, 85059), (39, 67611), (93, 28353), (117, 22537), (279, 9451), (403, 6543), (727, 3627), (1209, 2181)]