1244320847

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{2308573}}^1$

素因数の和:2308598

約数の個数: 12

約数和(自身を含む): 1579064616

約数和(自身を除く): 334743769

約数列:

[1, 7, 11, 49, 77, 539, 2308573, 16160011, 25394303, 113120077, 177760121, 1244320847]

約数ペア:

[(1, 1244320847), (7, 177760121), (11, 113120077), (49, 25394303), (77, 16160011), (539, 2308573)]