12912663

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 17936352

約数和(自身を除く): 5023689

約数列:

[1, 3, 41, 61, 123, 183, 1721, 2501, 5163, 7503, 70561, 104981, 211683, 314943, 4304221, 12912663]

約数ペア:

[(1, 12912663), (3, 4304221), (41, 314943), (61, 211683), (123, 104981), (183, 70561), (1721, 7503), (2501, 5163)]