8885619

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:848

約数の個数: 20

約数和(自身を含む): 13374856

約数和(自身を除く): 4489237

約数列:

[1, 3, 9, 27, 81, 163, 489, 673, 1467, 2019, 4401, 6057, 13203, 18171, 54513, 109699, 329097, 987291, 2961873, 8885619]

約数ペア:

[(1, 8885619), (3, 2961873), (9, 987291), (27, 329097), (81, 109699), (163, 54513), (489, 18171), (673, 13203), (1467, 6057), (2019, 4401)]