23144681

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 27319680

約数和(自身を除く): 4174999

約数列:

[1, 7, 61, 67, 427, 469, 809, 4087, 5663, 28609, 49349, 54203, 345443, 379421, 3306383, 23144681]

約数ペア:

[(1, 23144681), (7, 3306383), (61, 379421), (67, 345443), (427, 54203), (469, 49349), (809, 28609), (4087, 5663)]