254299119

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{10321}}^1$

素因数の和:10558

約数の個数: 16

約数和(自身を含む): 348801024

約数和(自身を除く): 94501905

約数列:

[1, 3, 43, 129, 191, 573, 8213, 10321, 24639, 30963, 443803, 1331409, 1971311, 5913933, 84766373, 254299119]

約数ペア:

[(1, 254299119), (3, 84766373), (43, 5913933), (129, 1971311), (191, 1331409), (573, 443803), (8213, 30963), (10321, 24639)]