4457247

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 6498576

約数和(自身を除く): 2041329

約数列:

[1, 3, 17, 51, 53, 97, 159, 289, 291, 867, 901, 1649, 2703, 4947, 5141, 15317, 15423, 28033, 45951, 84099, 87397, 262191, 1485749, 4457247]

約数ペア:

[(1, 4457247), (3, 1485749), (17, 262191), (51, 87397), (53, 84099), (97, 45951), (159, 28033), (289, 15423), (291, 15317), (867, 5141), (901, 4947), (1649, 2703)]