2919939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4657}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 4471680

約数和(自身を除く): 1551741

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4657, 13971, 51227, 88483, 153681, 265449, 973313, 2919939]

約数ペア:

[(1, 2919939), (3, 973313), (11, 265449), (19, 153681), (33, 88483), (57, 51227), (209, 13971), (627, 4657)]