388803711

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{4831}}^1$

素因数の和:5166

約数の個数: 16

約数和(自身を含む): 524948480

約数和(自身を除く): 136144769

約数列:

[1, 3, 139, 193, 417, 579, 4831, 14493, 26827, 80481, 671509, 932383, 2014527, 2797149, 129601237, 388803711]

約数ペア:

[(1, 388803711), (3, 129601237), (139, 2797149), (193, 2014527), (417, 932383), (579, 671509), (4831, 80481), (14493, 26827)]