2275763

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 2787840

約数和(自身を除く): 512077

約数列:

[1, 7, 19, 71, 133, 241, 497, 1349, 1687, 4579, 9443, 17111, 32053, 119777, 325109, 2275763]

約数ペア:

[(1, 2275763), (7, 325109), (19, 119777), (71, 32053), (133, 17111), (241, 9443), (497, 4579), (1349, 1687)]