211674679989

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{289243}}^1$

素因数の和:289649

約数の個数: 32

約数和(自身を含む): 305997012480

約数和(自身を除く): 94322332491

約数列:

[1, 3, 19, 37, 57, 111, 347, 703, 1041, 2109, 6593, 12839, 19779, 38517, 243941, 289243, 731823, 867729, 5495617, 10701991, 16486851, 32105973, 100367321, 203337829, 301101963, 610013487, 1906979099, 3713590877, 5720937297, 11140772631, 70558226663, 211674679989]

約数ペア:

[(1, 211674679989), (3, 70558226663), (19, 11140772631), (37, 5720937297), (57, 3713590877), (111, 1906979099), (347, 610013487), (703, 301101963), (1041, 203337829), (2109, 100367321), (6593, 32105973), (12839, 16486851), (19779, 10701991), (38517, 5495617), (243941, 867729), (289243, 731823)]