249076521

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{4621}}^1$

素因数の和:4793

約数の個数: 24

約数和(自身を含む): 369889416

約数和(自身を除く): 120812895

約数列:

[1, 3, 9, 53, 113, 159, 339, 477, 1017, 4621, 5989, 13863, 17967, 41589, 53901, 244913, 522173, 734739, 1566519, 2204217, 4699557, 27675169, 83025507, 249076521]

約数ペア:

[(1, 249076521), (3, 83025507), (9, 27675169), (53, 4699557), (113, 2204217), (159, 1566519), (339, 734739), (477, 522173), (1017, 244913), (4621, 53901), (5989, 41589), (13863, 17967)]