2288891061

素因数分解:

$3^3\times {\mathrm{1559}}^1\times {\mathrm{54377}}^1$

素因数の和:55945

約数の個数: 16

約数和(自身を含む): 3393187200

約数和(自身を除く): 1104296139

約数列:

[1, 3, 9, 27, 1559, 4677, 14031, 42093, 54377, 163131, 489393, 1468179, 84773743, 254321229, 762963687, 2288891061]

約数ペア:

[(1, 2288891061), (3, 762963687), (9, 254321229), (27, 84773743), (1559, 1468179), (4677, 489393), (14031, 163131), (42093, 54377)]