417857589

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{329281}}^1$

素因数の和:329337

約数の個数: 16

約数和(自身を含む): 632221440

約数和(自身を除く): 214363851

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 329281, 987843, 2963529, 8890587, 15476207, 46428621, 139285863, 417857589]

約数ペア:

[(1, 417857589), (3, 139285863), (9, 46428621), (27, 15476207), (47, 8890587), (141, 2963529), (423, 987843), (1269, 329281)]