7238169

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 11082240

約数和(自身を除く): 3844071

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 479, 657, 1437, 1679, 4311, 5037, 11017, 15111, 33051, 34967, 99153, 104901, 314703, 804241, 2412723, 7238169]

約数ペア:

[(1, 7238169), (3, 2412723), (9, 804241), (23, 314703), (69, 104901), (73, 99153), (207, 34967), (219, 33051), (479, 15111), (657, 11017), (1437, 5037), (1679, 4311)]