123426933

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{20479}}^1$

素因数の和:20537

約数の個数: 24

約数和(自身を含む): 196116480

約数和(自身を除く): 72689547

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 20479, 61437, 143353, 430059, 839639, 1003471, 2518917, 3010413, 5877473, 17632419, 41142311, 123426933]

約数ペア:

[(1, 123426933), (3, 41142311), (7, 17632419), (21, 5877473), (41, 3010413), (49, 2518917), (123, 1003471), (147, 839639), (287, 430059), (861, 143353), (2009, 61437), (6027, 20479)]