2584745877

素因数分解:

$3^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{78347}}^1$

素因数の和:79928

約数の個数: 16

約数和(自身を含む): 3941217792

約数和(自身を除く): 1356471915

約数列:

[1, 3, 7, 21, 1571, 4713, 10997, 32991, 78347, 235041, 548429, 1645287, 123083137, 369249411, 861581959, 2584745877]

約数ペア:

[(1, 2584745877), (3, 861581959), (7, 369249411), (21, 123083137), (1571, 1645287), (4713, 548429), (10997, 235041), (32991, 78347)]