164519693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 192242232

約数和(自身を除く): 27722539

約数列:

[1, 13, 17, 47, 221, 337, 611, 799, 2209, 4381, 5729, 10387, 15839, 28717, 37553, 74477, 205907, 269263, 488189, 744433, 3500419, 9677629, 12655361, 164519693]

約数ペア:

[(1, 164519693), (13, 12655361), (17, 9677629), (47, 3500419), (221, 744433), (337, 488189), (611, 269263), (799, 205907), (2209, 74477), (4381, 37553), (5729, 28717), (10387, 15839)]