30819657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 47931264

約数和(自身を除く): 17111607

約数列:

[1, 3, 11, 17, 33, 51, 137, 187, 401, 411, 561, 1203, 1507, 2329, 4411, 4521, 6817, 6987, 13233, 20451, 25619, 54937, 74987, 76857, 164811, 224961, 604307, 933929, 1812921, 2801787, 10273219, 30819657]

約数ペア:

[(1, 30819657), (3, 10273219), (11, 2801787), (17, 1812921), (33, 933929), (51, 604307), (137, 224961), (187, 164811), (401, 76857), (411, 74987), (561, 54937), (1203, 25619), (1507, 20451), (2329, 13233), (4411, 6987), (4521, 6817)]