38876121

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 57710016

約数和(自身を除く): 18833895

約数列:

[1, 3, 9, 71, 83, 213, 249, 639, 733, 747, 2199, 5893, 6597, 17679, 52043, 53037, 60839, 156129, 182517, 468387, 547551, 4319569, 12958707, 38876121]

約数ペア:

[(1, 38876121), (3, 12958707), (9, 4319569), (71, 547551), (83, 468387), (213, 182517), (249, 156129), (639, 60839), (733, 53037), (747, 52043), (2199, 17679), (5893, 6597)]