8287931457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{139169}}^1$

素因数の和:139697

約数の個数: 24

約数和(自身を含む): 12917759400

約数和(自身を除く): 4629827943

約数列:

[1, 3, 9, 13, 39, 117, 509, 1527, 4581, 6617, 19851, 59553, 139169, 417507, 1252521, 1809197, 5427591, 16282773, 70837021, 212511063, 637533189, 920881273, 2762643819, 8287931457]

約数ペア:

[(1, 8287931457), (3, 2762643819), (9, 920881273), (13, 637533189), (39, 212511063), (117, 70837021), (509, 16282773), (1527, 5427591), (4581, 1809197), (6617, 1252521), (19851, 417507), (59553, 139169)]