1321736103

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1688041}}^1$

素因数の和:1688079

約数の個数: 16

約数和(自身を含む): 2025650400

約数和(自身を除く): 703914297

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1688041, 5064123, 15192369, 45577107, 48953189, 146859567, 440578701, 1321736103]

約数ペア:

[(1, 1321736103), (3, 440578701), (9, 146859567), (27, 48953189), (29, 45577107), (87, 15192369), (261, 5064123), (783, 1688041)]