2177029251

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{337367}}^1$

素因数の和:337615

約数の個数: 16

約数和(自身を含む): 3238732800

約数和(自身を除く): 1061703549

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 337367, 1012101, 3036303, 9108909, 80630713, 241892139, 725676417, 2177029251]

約数ペア:

[(1, 2177029251), (3, 725676417), (9, 241892139), (27, 80630713), (239, 9108909), (717, 3036303), (2151, 1012101), (6453, 337367)]