25551933

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 38342304

約数和(自身を除く): 12790371

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 1637, 4911, 5203, 15609, 18007, 54021, 70391, 198077, 211173, 594231, 774301, 2322903, 8517311, 25551933]

約数ペア:

[(1, 25551933), (3, 8517311), (11, 2322903), (33, 774301), (43, 594231), (121, 211173), (129, 198077), (363, 70391), (473, 54021), (1419, 18007), (1637, 15609), (4911, 5203)]