2147887023

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{102149}}^1$

素因数の和:102358

約数の個数: 16

約数和(自身を含む): 2948457600

約数和(自身を除く): 800570577

約数列:

[1, 3, 43, 129, 163, 489, 7009, 21027, 102149, 306447, 4392407, 13177221, 16650287, 49950861, 715962341, 2147887023]

約数ペア:

[(1, 2147887023), (3, 715962341), (43, 49950861), (129, 16650287), (163, 13177221), (489, 4392407), (7009, 306447), (21027, 102149)]