123135957511

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1\times {\mathrm{383051}}^1$

素因数の和:385494

約数の個数: 16

約数和(自身を含む): 148195157760

約数和(自身を除く): 25059200249

約数列:

[1, 7, 19, 133, 2417, 16919, 45923, 321461, 383051, 2681357, 7277969, 50945783, 925834267, 6480839869, 17590851073, 123135957511]

約数ペア:

[(1, 123135957511), (7, 17590851073), (19, 6480839869), (133, 925834267), (2417, 50945783), (16919, 7277969), (45923, 2681357), (321461, 383051)]