2510217

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 16

約数和(自身を含む): 3744000

約数和(自身を除く): 1233783

約数列:

[1, 3, 9, 27, 239, 389, 717, 1167, 2151, 3501, 6453, 10503, 92971, 278913, 836739, 2510217]

約数ペア:

[(1, 2510217), (3, 836739), (9, 278913), (27, 92971), (239, 10503), (389, 6453), (717, 3501), (1167, 2151)]