43486713

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{2089}}^1$

素因数の和:2358

約数の個数: 20

約数和(自身を含む): 65245620

約数和(自身を除く): 21758907

約数列:

[1, 3, 9, 27, 81, 257, 771, 2089, 2313, 6267, 6939, 18801, 20817, 56403, 169209, 536873, 1610619, 4831857, 14495571, 43486713]

約数ペア:

[(1, 43486713), (3, 14495571), (9, 4831857), (27, 1610619), (81, 536873), (257, 169209), (771, 56403), (2089, 20817), (2313, 18801), (6267, 6939)]