3289881

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3872

約数の個数: 16

約数和(自身を含む): 5136768

約数和(自身を除く): 1846887

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3821, 11463, 26747, 80241, 156661, 469983, 1096627, 3289881]

約数ペア:

[(1, 3289881), (3, 1096627), (7, 469983), (21, 156661), (41, 80241), (123, 26747), (287, 11463), (861, 3821)]