30983829

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2351}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 43352064

約数和(自身を除く): 12368235

約数列:

[1, 3, 23, 69, 191, 573, 2351, 4393, 7053, 13179, 54073, 162219, 449041, 1347123, 10327943, 30983829]

約数ペア:

[(1, 30983829), (3, 10327943), (23, 1347123), (69, 449041), (191, 162219), (573, 54073), (2351, 13179), (4393, 7053)]