395331339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{42061}}^1$

素因数の和:42318

約数の個数: 16

約数和(自身を含む): 570024224

約数和(自身を除く): 174692885

約数列:

[1, 3, 13, 39, 241, 723, 3133, 9399, 42061, 126183, 546793, 1640379, 10136701, 30410103, 131777113, 395331339]

約数ペア:

[(1, 395331339), (3, 131777113), (13, 30410103), (39, 10136701), (241, 1640379), (723, 546793), (3133, 126183), (9399, 42061)]