434586321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{55439}}^1$

素因数の和:55525

約数の個数: 24

約数和(自身を含む): 686125440

約数和(自身を除く): 251539119

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 55439, 166317, 498951, 720707, 2162121, 3714413, 6486363, 11143239, 33429717, 48287369, 144862107, 434586321]

約数ペア:

[(1, 434586321), (3, 144862107), (9, 48287369), (13, 33429717), (39, 11143239), (67, 6486363), (117, 3714413), (201, 2162121), (603, 720707), (871, 498951), (2613, 166317), (7839, 55439)]