2337639

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 3248640

約数和(自身を除く): 911001

約数列:

[1, 3, 47, 59, 141, 177, 281, 843, 2773, 8319, 13207, 16579, 39621, 49737, 779213, 2337639]

約数ペア:

[(1, 2337639), (3, 779213), (47, 49737), (59, 39621), (141, 16579), (177, 13207), (281, 8319), (843, 2773)]