4086207

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:900

約数の個数: 20

約数和(自身を含む): 6211656

約数和(自身を除く): 2125449

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 827, 1647, 2481, 4941, 7443, 22329, 50447, 66987, 151341, 454023, 1362069, 4086207]

約数ペア:

[(1, 4086207), (3, 1362069), (9, 454023), (27, 151341), (61, 66987), (81, 50447), (183, 22329), (549, 7443), (827, 4941), (1647, 2481)]