39774747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{26893}}^1$

素因数の和:26942

約数の個数: 16

約数和(自身を含む): 58091040

約数和(自身を除く): 18316293

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 26893, 80679, 457181, 779897, 1371543, 2339691, 13258249, 39774747]

約数ペア:

[(1, 39774747), (3, 13258249), (17, 2339691), (29, 1371543), (51, 779897), (87, 457181), (493, 80679), (1479, 26893)]