1138683

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 1931776

約数和(自身を除く): 793093

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 97, 129, 273, 291, 301, 559, 679, 903, 1261, 1677, 2037, 3783, 3913, 4171, 8827, 11739, 12513, 26481, 29197, 54223, 87591, 162669, 379561, 1138683]

約数ペア:

[(1, 1138683), (3, 379561), (7, 162669), (13, 87591), (21, 54223), (39, 29197), (43, 26481), (91, 12513), (97, 11739), (129, 8827), (273, 4171), (291, 3913), (301, 3783), (559, 2037), (679, 1677), (903, 1261)]