42766053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2003}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 62332416

約数和(自身を除く): 19566363

約数列:

[1, 3, 11, 33, 647, 1941, 2003, 6009, 7117, 21351, 22033, 66099, 1295941, 3887823, 14255351, 42766053]

約数ペア:

[(1, 42766053), (3, 14255351), (11, 3887823), (33, 1295941), (647, 66099), (1941, 22033), (2003, 21351), (6009, 7117)]