47993547

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53149}}^1$

素因数の和:53202

約数の個数: 16

約数和(自身を含む): 74835200

約数和(自身を除く): 26841653

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 53149, 159447, 372043, 1116129, 2285407, 6856221, 15997849, 47993547]

約数ペア:

[(1, 47993547), (3, 15997849), (7, 6856221), (21, 2285407), (43, 1116129), (129, 372043), (301, 159447), (903, 53149)]