1243206717

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1\times {\mathrm{7499}}^1$

素因数の和:8332

約数の個数: 16

約数和(自身を含む): 1682760000

約数和(自身を除く): 439553283

約数列:

[1, 3, 73, 219, 757, 2271, 7499, 22497, 55261, 165783, 547427, 1642281, 5676743, 17030229, 414402239, 1243206717]

約数ペア:

[(1, 1243206717), (3, 414402239), (73, 17030229), (219, 5676743), (757, 1642281), (2271, 547427), (7499, 165783), (22497, 55261)]