8334009

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3362

約数の個数: 20

約数和(自身を含む): 12855040

約数和(自身を除く): 4521031

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 3319, 9957, 29871, 89613, 102889, 268839, 308667, 926001, 2778003, 8334009]

約数ペア:

[(1, 8334009), (3, 2778003), (9, 926001), (27, 308667), (31, 268839), (81, 102889), (93, 89613), (279, 29871), (837, 9957), (2511, 3319)]