97021057

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 118870400

約数和(自身を除く): 21849343

約数列:

[1, 7, 17, 119, 199, 241, 289, 1393, 1687, 2023, 3383, 4097, 23681, 28679, 47959, 57511, 69649, 335713, 402577, 487543, 815303, 5707121, 13860151, 97021057]

約数ペア:

[(1, 97021057), (7, 13860151), (17, 5707121), (119, 815303), (199, 487543), (241, 402577), (289, 335713), (1393, 69649), (1687, 57511), (2023, 47959), (3383, 28679), (4097, 23681)]