415058247

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{27967}}^1$

素因数の和:28087

約数の個数: 24

約数和(自身を含む): 641362176

約数和(自身を除く): 226303929

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 4947, 14841, 27967, 83901, 251703, 475439, 1426317, 2712799, 4278951, 8138397, 24415191, 46117583, 138352749, 415058247]

約数ペア:

[(1, 415058247), (3, 138352749), (9, 46117583), (17, 24415191), (51, 8138397), (97, 4278951), (153, 2712799), (291, 1426317), (873, 475439), (1649, 251703), (4947, 83901), (14841, 27967)]