23978617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 26587008

約数和(自身を除く): 2608391

約数列:

[1, 13, 71, 83, 313, 923, 1079, 4069, 5893, 22223, 25979, 76609, 288899, 337727, 1844509, 23978617]

約数ペア:

[(1, 23978617), (13, 1844509), (71, 337727), (83, 288899), (313, 76609), (923, 25979), (1079, 22223), (4069, 5893)]