766312417

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6203}}^1$

素因数の和:6289

約数の個数: 24

約数和(自身を含む): 899182944

約数和(自身を除く): 132870527

約数列:

[1, 13, 17, 43, 169, 221, 559, 731, 2873, 6203, 7267, 9503, 80639, 105451, 123539, 266729, 1048307, 1370863, 3467477, 4534393, 17821219, 45077201, 58947109, 766312417]

約数ペア:

[(1, 766312417), (13, 58947109), (17, 45077201), (43, 17821219), (169, 4534393), (221, 3467477), (559, 1370863), (731, 1048307), (2873, 266729), (6203, 123539), (7267, 105451), (9503, 80639)]