2917929

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3389}}^1$

素因数の和:3440

約数の個数: 16

約数和(自身を含む): 4556160

約数和(自身を除く): 1638231

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3389, 10167, 23723, 71169, 138949, 416847, 972643, 2917929]

約数ペア:

[(1, 2917929), (3, 972643), (7, 416847), (21, 138949), (41, 71169), (123, 23723), (287, 10167), (861, 3389)]