289314949

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{36479}}^1$

素因数の和:36600

約数の個数: 16

約数和(自身を含む): 364216320

約数和(自身を除く): 74901371

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 36479, 255353, 401269, 2808883, 3757337, 26301359, 41330707, 289314949]

約数ペア:

[(1, 289314949), (7, 41330707), (11, 26301359), (77, 3757337), (103, 2808883), (721, 401269), (1133, 255353), (7931, 36479)]