53250001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8443}}^1$

素因数の和:8520

約数の個数: 16

約数和(自身を含む): 65660544

約数和(自身を除く): 12410543

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 8443, 59101, 143531, 447479, 1004717, 3132353, 7607143, 53250001]

約数ペア:

[(1, 53250001), (7, 7607143), (17, 3132353), (53, 1004717), (119, 447479), (371, 143531), (901, 59101), (6307, 8443)]