23506821

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 37806720

約数和(自身を除く): 14299899

約数列:

[1, 3, 9, 13, 27, 39, 117, 193, 347, 351, 579, 1041, 1737, 2509, 3123, 4511, 5211, 7527, 9369, 13533, 22581, 40599, 66971, 67743, 121797, 200913, 602739, 870623, 1808217, 2611869, 7835607, 23506821]

約数ペア:

[(1, 23506821), (3, 7835607), (9, 2611869), (13, 1808217), (27, 870623), (39, 602739), (117, 200913), (193, 121797), (347, 67743), (351, 66971), (579, 40599), (1041, 22581), (1737, 13533), (2509, 9369), (3123, 7527), (4511, 5211)]