38579787

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{13109}}^1$

素因数の和:13227

約数の個数: 16

約数和(自身を含む): 57684000

約数和(自身を除く): 19104213

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 13109, 39327, 117981, 353943, 1428881, 4286643, 12859929, 38579787]

約数ペア:

[(1, 38579787), (3, 12859929), (9, 4286643), (27, 1428881), (109, 353943), (327, 117981), (981, 39327), (2943, 13109)]