23142973

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 27248256

約数和(自身を除く): 4105283

約数列:

[1, 7, 61, 83, 427, 581, 653, 4571, 5063, 35441, 39833, 54199, 278831, 379393, 3306139, 23142973]

約数ペア:

[(1, 23142973), (7, 3306139), (61, 379393), (83, 278831), (427, 54199), (581, 39833), (653, 35441), (4571, 5063)]