3126291

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3631}}^1$

素因数の和:3682

約数の個数: 16

約数和(自身を含む): 4881408

約数和(自身を除く): 1755117

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3631, 10893, 25417, 76251, 148871, 446613, 1042097, 3126291]

約数ペア:

[(1, 3126291), (3, 1042097), (7, 446613), (21, 148871), (41, 76251), (123, 25417), (287, 10893), (861, 3631)]