12854594727

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2154281}}^1$

素因数の和:2154320

約数の個数: 32

約数和(自身を含む): 21715162560

約数和(自身を除く): 8860567833

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 2154281, 6462843, 19388529, 28005653, 36622777, 58165587, 84016959, 109868331, 252050877, 329604993, 476096101, 756152631, 988814979, 1428288303, 4284864909, 12854594727]

約数ペア:

[(1, 12854594727), (3, 4284864909), (9, 1428288303), (13, 988814979), (17, 756152631), (27, 476096101), (39, 329604993), (51, 252050877), (117, 109868331), (153, 84016959), (221, 58165587), (351, 36622777), (459, 28005653), (663, 19388529), (1989, 6462843), (5967, 2154281)]