817994049

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{31511}}^1$

素因数の和:32040

約数の個数: 16

約数和(自身を含む): 1157120640

約数和(自身を除く): 339126591

約数列:

[1, 3, 17, 51, 509, 1527, 8653, 25959, 31511, 94533, 535687, 1607061, 16039099, 48117297, 272664683, 817994049]

約数ペア:

[(1, 817994049), (3, 272664683), (17, 48117297), (51, 16039099), (509, 1607061), (1527, 535687), (8653, 94533), (25959, 31511)]