12770487

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{1979}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 19008000

約数和(自身を除く): 6237513

約数列:

[1, 3, 9, 27, 239, 717, 1979, 2151, 5937, 6453, 17811, 53433, 472981, 1418943, 4256829, 12770487]

約数ペア:

[(1, 12770487), (3, 4256829), (9, 1418943), (27, 472981), (239, 53433), (717, 17811), (1979, 6453), (2151, 5937)]