2904603

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 4453488

約数和(自身を除く): 1548885

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 337, 507, 663, 1011, 2873, 4381, 5729, 8619, 13143, 17187, 56953, 74477, 170859, 223431, 968201, 2904603]

約数ペア:

[(1, 2904603), (3, 968201), (13, 223431), (17, 170859), (39, 74477), (51, 56953), (169, 17187), (221, 13143), (337, 8619), (507, 5729), (663, 4381), (1011, 2873)]