16257879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1693}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 25897872

約数和(自身を除く): 9639993

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 1693, 3201, 5079, 9603, 15237, 18623, 55869, 164221, 167607, 492663, 1477989, 1806431, 5419293, 16257879]

約数ペア:

[(1, 16257879), (3, 5419293), (9, 1806431), (11, 1477989), (33, 492663), (97, 167607), (99, 164221), (291, 55869), (873, 18623), (1067, 15237), (1693, 9603), (3201, 5079)]