10880919

素因数分解:

$3^3\times 7^1\times {\mathrm{57571}}^1$

素因数の和:57587

約数の個数: 16

約数和(自身を含む): 18423040

約数和(自身を除く): 7542121

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 57571, 172713, 402997, 518139, 1208991, 1554417, 3626973, 10880919]

約数ペア:

[(1, 10880919), (3, 3626973), (7, 1554417), (9, 1208991), (21, 518139), (27, 402997), (63, 172713), (189, 57571)]