2205759

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 858561

約数列:

[1, 3, 41, 79, 123, 227, 237, 681, 3239, 9307, 9717, 17933, 27921, 53799, 735253, 2205759]

約数ペア:

[(1, 2205759), (3, 735253), (41, 53799), (79, 27921), (123, 17933), (227, 9717), (237, 9307), (681, 3239)]