16008839

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{4243}}^1$

素因数の和:4275

約数の個数: 16

約数和(自身を含む): 20371200

約数和(自身を除く): 4362361

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 4243, 29701, 46673, 207907, 326711, 1455349, 2286977, 16008839]

約数ペア:

[(1, 16008839), (7, 2286977), (11, 1455349), (49, 326711), (77, 207907), (343, 46673), (539, 29701), (3773, 4243)]