947761749

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{3191117}}^1$

素因数の和:3191137

約数の個数: 16

約数和(自身を含む): 1531736640

約数和(自身を除く): 583974891

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 3191117, 9573351, 28720053, 35102287, 86160159, 105306861, 315920583, 947761749]

約数ペア:

[(1, 947761749), (3, 315920583), (9, 105306861), (11, 86160159), (27, 35102287), (33, 28720053), (99, 9573351), (297, 3191117)]