12040839

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 18648000

約数和(自身を除く): 6607161

約数列:

[1, 3, 9, 27, 41, 73, 123, 149, 219, 369, 447, 657, 1107, 1341, 1971, 2993, 4023, 6109, 8979, 10877, 18327, 26937, 32631, 54981, 80811, 97893, 164943, 293679, 445957, 1337871, 4013613, 12040839]

約数ペア:

[(1, 12040839), (3, 4013613), (9, 1337871), (27, 445957), (41, 293679), (73, 164943), (123, 97893), (149, 80811), (219, 54981), (369, 32631), (447, 26937), (657, 18327), (1107, 10877), (1341, 8979), (1971, 6109), (2993, 4023)]