12426327

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 18532800

約数和(自身を除く): 6106473

約数列:

[1, 3, 9, 53, 109, 159, 239, 327, 477, 717, 981, 2151, 5777, 12667, 17331, 26051, 38001, 51993, 78153, 114003, 234459, 1380703, 4142109, 12426327]

約数ペア:

[(1, 12426327), (3, 4142109), (9, 1380703), (53, 234459), (109, 114003), (159, 78153), (239, 51993), (327, 38001), (477, 26051), (717, 17331), (981, 12667), (2151, 5777)]