506872899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{228013}}^1$

素因数の和:228051

約数の個数: 24

約数和(自身を含む): 829970960

約数和(自身を除く): 323098061

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 228013, 684039, 2052117, 2964169, 4332247, 8892507, 12996741, 26677521, 38990223, 56319211, 168957633, 506872899]

約数ペア:

[(1, 506872899), (3, 168957633), (9, 56319211), (13, 38990223), (19, 26677521), (39, 12996741), (57, 8892507), (117, 4332247), (171, 2964169), (247, 2052117), (741, 684039), (2223, 228013)]