15401691

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{13913}}^1$

素因数の和:13963

約数の個数: 16

約数和(自身を含む): 23375520

約数和(自身を除く): 7973829

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 13913, 41739, 125217, 375651, 570433, 1711299, 5133897, 15401691]

約数ペア:

[(1, 15401691), (3, 5133897), (9, 1711299), (27, 570433), (41, 375651), (123, 125217), (369, 41739), (1107, 13913)]