293301

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 471744

約数和(自身を除く): 178443

約数列:

[1, 3, 9, 17, 27, 51, 71, 81, 153, 213, 243, 459, 639, 1207, 1377, 1917, 3621, 4131, 5751, 10863, 17253, 32589, 97767, 293301]

約数ペア:

[(1, 293301), (3, 97767), (9, 32589), (17, 17253), (27, 10863), (51, 5751), (71, 4131), (81, 3621), (153, 1917), (213, 1377), (243, 1207), (459, 639)]