47844681

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21817}}^1$

素因数の和:21880

約数の個数: 16

約数和(自身を含む): 69119424

約数和(自身を除く): 21274743

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 21817, 65451, 370889, 938131, 1112667, 2814393, 15948227, 47844681]

約数ペア:

[(1, 47844681), (3, 15948227), (17, 2814393), (43, 1112667), (51, 938131), (129, 370889), (731, 65451), (2193, 21817)]