30847779

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 45556992

約数和(自身を除く): 14709213

約数列:

[1, 3, 9, 103, 107, 309, 311, 321, 927, 933, 963, 2799, 11021, 32033, 33063, 33277, 96099, 99189, 99831, 288297, 299493, 3427531, 10282593, 30847779]

約数ペア:

[(1, 30847779), (3, 10282593), (9, 3427531), (103, 299493), (107, 288297), (309, 99831), (311, 99189), (321, 96099), (927, 33277), (933, 33063), (963, 32033), (2799, 11021)]