7170039

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 40

約数和(自身を含む): 11708928

約数和(自身を除く): 4538889

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 127, 153, 369, 381, 459, 697, 1107, 1143, 1377, 2091, 2159, 3321, 3429, 5207, 6273, 6477, 10287, 15621, 18819, 19431, 46863, 56457, 58293, 88519, 140589, 174879, 265557, 421767, 796671, 2390013, 7170039]

約数ペア:

[(1, 7170039), (3, 2390013), (9, 796671), (17, 421767), (27, 265557), (41, 174879), (51, 140589), (81, 88519), (123, 58293), (127, 56457), (153, 46863), (369, 19431), (381, 18819), (459, 15621), (697, 10287), (1107, 6477), (1143, 6273), (1377, 5207), (2091, 3429), (2159, 3321)]