29221389

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 43405440

約数和(自身を除く): 14184051

約数列:

[1, 3, 9, 73, 79, 219, 237, 563, 657, 711, 1689, 5067, 5767, 17301, 41099, 44477, 51903, 123297, 133431, 369891, 400293, 3246821, 9740463, 29221389]

約数ペア:

[(1, 29221389), (3, 9740463), (9, 3246821), (73, 400293), (79, 369891), (219, 133431), (237, 123297), (563, 51903), (657, 44477), (711, 41099), (1689, 17301), (5067, 5767)]