2247391683

素因数分解:

$3^3\times {\mathrm{1621}}^1\times {\mathrm{51349}}^1$

素因数の和:52979

約数の個数: 16

約数和(自身を含む): 3331588000

約数和(自身を除く): 1084196317

約数列:

[1, 3, 9, 27, 1621, 4863, 14589, 43767, 51349, 154047, 462141, 1386423, 83236729, 249710187, 749130561, 2247391683]

約数ペア:

[(1, 2247391683), (3, 749130561), (9, 249710187), (27, 83236729), (1621, 1386423), (4863, 462141), (14589, 154047), (43767, 51349)]