609219

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 978432

約数和(自身を除く): 369213

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 127, 369, 381, 533, 1143, 1599, 1651, 4797, 4953, 5207, 14859, 15621, 46863, 67691, 203073, 609219]

約数ペア:

[(1, 609219), (3, 203073), (9, 67691), (13, 46863), (39, 15621), (41, 14859), (117, 5207), (123, 4953), (127, 4797), (369, 1651), (381, 1599), (533, 1143)]