247482831

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1\times {\mathrm{709}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 332393600

約数和(自身を除く): 84910769

約数列:

[1, 3, 307, 379, 709, 921, 1137, 2127, 116353, 217663, 268711, 349059, 652989, 806133, 82494277, 247482831]

約数ペア:

[(1, 247482831), (3, 82494277), (307, 806133), (379, 652989), (709, 349059), (921, 268711), (1137, 217663), (2127, 116353)]