2038011

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 2916000

約数和(自身を除く): 877989

約数列:

[1, 3, 17, 51, 89, 267, 449, 1347, 1513, 4539, 7633, 22899, 39961, 119883, 679337, 2038011]

約数ペア:

[(1, 2038011), (3, 679337), (17, 119883), (51, 39961), (89, 22899), (267, 7633), (449, 4539), (1347, 1513)]