30181437

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7850

約数の個数: 32

約数和(自身を含む): 52536960

約数和(自身を除く): 22355523

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 7817, 23451, 70353, 85987, 101621, 211059, 257961, 304863, 773883, 914589, 1117831, 2321649, 2743767, 3353493, 10060479, 30181437]

約数ペア:

[(1, 30181437), (3, 10060479), (9, 3353493), (11, 2743767), (13, 2321649), (27, 1117831), (33, 914589), (39, 773883), (99, 304863), (117, 257961), (143, 211059), (297, 101621), (351, 85987), (429, 70353), (1287, 23451), (3861, 7817)]