2783012331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1961249}}^1$

素因数の和:1961306

約数の個数: 16

約数和(自身を含む): 4142160000

約数和(自身を除く): 1359147669

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1961249, 5883747, 21573739, 64721217, 84333707, 253001121, 927670777, 2783012331]

約数ペア:

[(1, 2783012331), (3, 927670777), (11, 253001121), (33, 84333707), (43, 64721217), (129, 21573739), (473, 5883747), (1419, 1961249)]