17919927

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{6089}}^1$

素因数の和:6207

約数の個数: 16

約数和(自身を含む): 26796000

約数和(自身を除く): 8876073

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 6089, 18267, 54801, 164403, 663701, 1991103, 5973309, 17919927]

約数ペア:

[(1, 17919927), (3, 5973309), (9, 1991103), (27, 663701), (109, 164403), (327, 54801), (981, 18267), (2943, 6089)]