289536698877

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1231}}^1\times {\mathrm{5623}}^1$

素因数の和:7121

約数の個数: 32

約数和(自身を含む): 393775742976

約数和(自身を除く): 104239044099

約数列:

[1, 3, 73, 191, 219, 573, 1231, 3693, 5623, 13943, 16869, 41829, 89863, 235121, 269589, 410479, 705363, 1073993, 1231437, 3221979, 6921913, 17163833, 20765739, 51491499, 78401489, 235204467, 505299649, 1322085383, 1515898947, 3966256149, 96512232959, 289536698877]

約数ペア:

[(1, 289536698877), (3, 96512232959), (73, 3966256149), (191, 1515898947), (219, 1322085383), (573, 505299649), (1231, 235204467), (3693, 78401489), (5623, 51491499), (13943, 20765739), (16869, 17163833), (41829, 6921913), (89863, 3221979), (235121, 1231437), (269589, 1073993), (410479, 705363)]