2051233281

素因数分解:

$3^3\times {\mathrm{1861}}^1\times {\mathrm{40823}}^1$

素因数の和:42693

約数の個数: 16

約数和(自身を含む): 3040571520

約数和(自身を除く): 989338239

約数列:

[1, 3, 9, 27, 1861, 5583, 16749, 40823, 50247, 122469, 367407, 1102221, 75971603, 227914809, 683744427, 2051233281]

約数ペア:

[(1, 2051233281), (3, 683744427), (9, 227914809), (27, 75971603), (1861, 1102221), (5583, 367407), (16749, 122469), (40823, 50247)]