17126291

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 21924864

約数和(自身を除く): 4798573

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 467, 1183, 2821, 3269, 5239, 6071, 14477, 36673, 42497, 78923, 101339, 188201, 552461, 1317407, 2446613, 17126291]

約数ペア:

[(1, 17126291), (7, 2446613), (13, 1317407), (31, 552461), (91, 188201), (169, 101339), (217, 78923), (403, 42497), (467, 36673), (1183, 14477), (2821, 6071), (3269, 5239)]