2830514547

素因数分解:

$3^1\times 7^3\times {\mathrm{2750743}}^1$

素因数の和:2750767

約数の個数: 16

約数和(自身を含む): 4401190400

約数和(自身を除く): 1570675853

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2750743, 8252229, 19255201, 57765603, 134786407, 404359221, 943504849, 2830514547]

約数ペア:

[(1, 2830514547), (3, 943504849), (7, 404359221), (21, 134786407), (49, 57765603), (147, 19255201), (343, 8252229), (1029, 2750743)]