490632003

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{4093}}^1$

素因数の和:4819

約数の個数: 24

約数和(自身を含む): 747236880

約数和(自身を除く): 256604877

約数列:

[1, 3, 9, 19, 57, 171, 701, 2103, 4093, 6309, 12279, 13319, 36837, 39957, 77767, 119871, 233301, 699903, 2869193, 8607579, 25822737, 54514667, 163544001, 490632003]

約数ペア:

[(1, 490632003), (3, 163544001), (9, 54514667), (19, 25822737), (57, 8607579), (171, 2869193), (701, 699903), (2103, 233301), (4093, 119871), (6309, 77767), (12279, 39957), (13319, 36837)]