290435517

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{34367}}^1$

素因数の和:34689

約数の個数: 16

約数和(自身を含む): 431662080

約数和(自身を除く): 141226563

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 34367, 103101, 309303, 927909, 10756871, 32270613, 96811839, 290435517]

約数ペア:

[(1, 290435517), (3, 96811839), (9, 32270613), (27, 10756871), (313, 927909), (939, 309303), (2817, 103101), (8451, 34367)]