28528094169

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{4793}}^1\times {\mathrm{14071}}^1$

素因数の和:18917

約数の個数: 24

約数和(自身を含む): 42095768832

約数和(自身を除く): 13567674663

約数列:

[1, 3, 9, 47, 141, 423, 4793, 14071, 14379, 42213, 43137, 126639, 225271, 661337, 675813, 1984011, 2027439, 5952033, 67442303, 202326909, 606980727, 3169788241, 9509364723, 28528094169]

約数ペア:

[(1, 28528094169), (3, 9509364723), (9, 3169788241), (47, 606980727), (141, 202326909), (423, 67442303), (4793, 5952033), (14071, 2027439), (14379, 1984011), (42213, 675813), (43137, 661337), (126639, 225271)]