30804963

素因数分解:

$3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1549}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 47020800

約数和(自身を除く): 16215837

約数列:

[1, 3, 7, 21, 947, 1549, 2841, 4647, 6629, 10843, 19887, 32529, 1466903, 4400709, 10268321, 30804963]

約数ペア:

[(1, 30804963), (3, 10268321), (7, 4400709), (21, 1466903), (947, 32529), (1549, 19887), (2841, 10843), (4647, 6629)]