12095487

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{4817}}^1$

素因数の和:4860

約数の個数: 20

約数和(自身を含む): 18655296

約数和(自身を除く): 6559809

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 4817, 14451, 43353, 130059, 149327, 390177, 447981, 1343943, 4031829, 12095487]

約数ペア:

[(1, 12095487), (3, 4031829), (9, 1343943), (27, 447981), (31, 390177), (81, 149327), (93, 130059), (279, 43353), (837, 14451), (2511, 4817)]