23789007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12647}}^1$

素因数の和:12683

約数の個数: 24

約数和(自身を含む): 39461760

約数和(自身を除く): 15672753

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 12647, 37941, 113823, 139117, 240293, 417351, 720879, 1252053, 2162637, 2643223, 7929669, 23789007]

約数ペア:

[(1, 23789007), (3, 7929669), (9, 2643223), (11, 2162637), (19, 1252053), (33, 720879), (57, 417351), (99, 240293), (171, 139117), (209, 113823), (627, 37941), (1881, 12647)]