30822981

素因数分解:

$3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1307}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 47046144

約数和(自身を除く): 16223163

約数列:

[1, 3, 7, 21, 1123, 1307, 3369, 3921, 7861, 9149, 23583, 27447, 1467761, 4403283, 10274327, 30822981]

約数ペア:

[(1, 30822981), (3, 10274327), (7, 4403283), (21, 1467761), (1123, 27447), (1307, 23583), (3369, 9149), (3921, 7861)]