9205731

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3960

約数の個数: 20

約数和(自身を含む): 14229600

約数和(自身を除く): 5023869

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 3919, 11757, 35271, 105813, 113651, 317439, 340953, 1022859, 3068577, 9205731]

約数ペア:

[(1, 9205731), (3, 3068577), (9, 1022859), (27, 340953), (29, 317439), (81, 113651), (87, 105813), (261, 35271), (783, 11757), (2349, 3919)]