285511833

素因数分解:

$3^2\times {\mathrm{73}}^2\times {\mathrm{5953}}^1$

素因数の和:6105

約数の個数: 18

約数和(自身を含む): 418203006

約数和(自身を除く): 132691173

約数列:

[1, 3, 9, 73, 219, 657, 5329, 5953, 15987, 17859, 47961, 53577, 434569, 1303707, 3911121, 31723537, 95170611, 285511833]

約数ペア:

[(1, 285511833), (3, 95170611), (9, 31723537), (73, 3911121), (219, 1303707), (657, 434569), (5329, 53577), (5953, 47961), (15987, 17859)]