2163711

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 3173760

約数和(自身を除く): 1010049

約数列:

[1, 3, 11, 33, 173, 379, 519, 1137, 1903, 4169, 5709, 12507, 65567, 196701, 721237, 2163711]

約数ペア:

[(1, 2163711), (3, 721237), (11, 196701), (33, 65567), (173, 12507), (379, 5709), (519, 4169), (1137, 1903)]