12177321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18367}}^1$

素因数の和:18400

約数の個数: 16

約数和(自身を含む): 18514944

約数和(自身を除く): 6337623

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 18367, 55101, 238771, 312239, 716313, 936717, 4059107, 12177321]

約数ペア:

[(1, 12177321), (3, 4059107), (13, 936717), (17, 716313), (39, 312239), (51, 238771), (221, 55101), (663, 18367)]