13225881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13649}}^1$

素因数の和:13688

約数の個数: 16

約数和(自身を含む): 19656000

約数和(自身を除く): 6430119

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 13649, 40947, 232033, 259331, 696099, 777993, 4408627, 13225881]

約数ペア:

[(1, 13225881), (3, 4408627), (17, 777993), (19, 696099), (51, 259331), (57, 232033), (323, 40947), (969, 13649)]