30089493

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4637}}^1$

素因数の和:4753

約数の個数: 24

約数和(自身を含む): 50164608

約数和(自身を除く): 20075115

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 4637, 6489, 13911, 32459, 41733, 97377, 292131, 477611, 1432833, 3343277, 4298499, 10029831, 30089493]

約数ペア:

[(1, 30089493), (3, 10029831), (7, 4298499), (9, 3343277), (21, 1432833), (63, 477611), (103, 292131), (309, 97377), (721, 41733), (927, 32459), (2163, 13911), (4637, 6489)]