2516949

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1414251

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 359, 369, 779, 1077, 2337, 3231, 6821, 7011, 14719, 20463, 44157, 61389, 132471, 279661, 838983, 2516949]

約数ペア:

[(1, 2516949), (3, 838983), (9, 279661), (19, 132471), (41, 61389), (57, 44157), (123, 20463), (171, 14719), (359, 7011), (369, 6821), (779, 3231), (1077, 2337)]