291258136803

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1\times {\mathrm{640777}}^1$

素因数の和:642354

約数の個数: 16

約数和(自身を含む): 392381689856

約数和(自身を除く): 101123553053

約数列:

[1, 3, 103, 309, 1471, 4413, 151513, 454539, 640777, 1922331, 66000031, 198000093, 942582967, 2827748901, 97086045601, 291258136803]

約数ペア:

[(1, 291258136803), (3, 97086045601), (103, 2827748901), (309, 942582967), (1471, 198000093), (4413, 66000031), (151513, 1922331), (454539, 640777)]