11897967

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 16305408

約数和(自身を除く): 4407441

約数列:

[1, 3, 71, 83, 213, 249, 673, 2019, 5893, 17679, 47783, 55859, 143349, 167577, 3965989, 11897967]

約数ペア:

[(1, 11897967), (3, 3965989), (71, 167577), (83, 143349), (213, 55859), (249, 47783), (673, 17679), (2019, 5893)]