1406120597

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1\times {\mathrm{2473}}^1$

素因数の和:4412

約数の個数: 16

約数和(自身を含む): 1645902720

約数和(自身を除く): 239782123

約数列:

[1, 7, 43, 301, 1889, 2473, 13223, 17311, 81227, 106339, 568589, 744373, 4671497, 32700479, 200874371, 1406120597]

約数ペア:

[(1, 1406120597), (7, 200874371), (43, 32700479), (301, 4671497), (1889, 744373), (2473, 568589), (13223, 106339), (17311, 81227)]