11993439

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 16547328

約数和(自身を除く): 4553889

約数列:

[1, 3, 37, 111, 167, 501, 647, 1941, 6179, 18537, 23939, 71817, 108049, 324147, 3997813, 11993439]

約数ペア:

[(1, 11993439), (3, 3997813), (37, 324147), (111, 108049), (167, 71817), (501, 23939), (647, 18537), (1941, 6179)]