499520027

素因数分解:

${\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 544436256

約数和(自身を除く): 44916229

約数列:

[1, 17, 97, 103, 173, 289, 1649, 1751, 2941, 9991, 16781, 17819, 28033, 29767, 49997, 169847, 285277, 302923, 1728443, 2887399, 4849709, 5149691, 29383531, 499520027]

約数ペア:

[(1, 499520027), (17, 29383531), (97, 5149691), (103, 4849709), (173, 2887399), (289, 1728443), (1649, 302923), (1751, 285277), (2941, 169847), (9991, 49997), (16781, 29767), (17819, 28033)]