47399021

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 51580800

約数和(自身を除く): 4181779

約数列:

[1, 23, 29, 179, 397, 667, 4117, 5191, 9131, 11513, 71063, 119393, 264799, 1634449, 2060827, 47399021]

約数ペア:

[(1, 47399021), (23, 2060827), (29, 1634449), (179, 264799), (397, 119393), (667, 71063), (4117, 11513), (5191, 9131)]