716440023

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{25621}}^1$

素因数の和:25879

約数の個数: 24

約数和(自身を含む): 1119168960

約数和(自身を除く): 402728937

約数列:

[1, 3, 9, 13, 39, 117, 239, 717, 2151, 3107, 9321, 25621, 27963, 76863, 230589, 333073, 999219, 2997657, 6123419, 18370257, 55110771, 79604447, 238813341, 716440023]

約数ペア:

[(1, 716440023), (3, 238813341), (9, 79604447), (13, 55110771), (39, 18370257), (117, 6123419), (239, 2997657), (717, 999219), (2151, 333073), (3107, 230589), (9321, 76863), (25621, 27963)]