42474951

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 64303200

約数和(自身を除く): 21828249

約数列:

[1, 3, 9, 23, 69, 207, 449, 457, 1347, 1371, 4041, 4113, 10327, 10511, 30981, 31533, 92943, 94599, 205193, 615579, 1846737, 4719439, 14158317, 42474951]

約数ペア:

[(1, 42474951), (3, 14158317), (9, 4719439), (23, 1846737), (69, 615579), (207, 205193), (449, 94599), (457, 92943), (1347, 31533), (1371, 30981), (4041, 10511), (4113, 10327)]