21635361

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2633}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 34515936

約数和(自身を除く): 12880575

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2633, 2739, 7899, 8217, 23697, 28963, 86889, 218539, 260667, 655617, 1966851, 2403929, 7211787, 21635361]

約数ペア:

[(1, 21635361), (3, 7211787), (9, 2403929), (11, 1966851), (33, 655617), (83, 260667), (99, 218539), (249, 86889), (747, 28963), (913, 23697), (2633, 8217), (2739, 7899)]