30928827

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1931}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 43585920

約数和(自身を除く): 12657093

約数列:

[1, 3, 19, 57, 281, 843, 1931, 5339, 5793, 16017, 36689, 110067, 542611, 1627833, 10309609, 30928827]

約数ペア:

[(1, 30928827), (3, 10309609), (19, 1627833), (57, 542611), (281, 110067), (843, 36689), (1931, 16017), (5339, 5793)]