7428447831

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1\times {\mathrm{3673}}^1$

素因数の和:4375

約数の個数: 32

約数和(自身を含む): 11404096000

約数和(自身を除く): 3975648169

約数列:

[1, 3, 7, 21, 193, 499, 579, 1351, 1497, 3493, 3673, 4053, 10479, 11019, 25711, 77133, 96307, 288921, 674149, 708889, 1832827, 2022447, 2126667, 4962223, 5498481, 12829789, 14886669, 38489367, 353735611, 1061206833, 2476149277, 7428447831]

約数ペア:

[(1, 7428447831), (3, 2476149277), (7, 1061206833), (21, 353735611), (193, 38489367), (499, 14886669), (579, 12829789), (1351, 5498481), (1497, 4962223), (3493, 2126667), (3673, 2022447), (4053, 1832827), (10479, 708889), (11019, 674149), (25711, 288921), (77133, 96307)]