9019293

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 12418560

約数和(自身を除く): 3399267

約数列:

[1, 3, 43, 129, 139, 417, 503, 1509, 5977, 17931, 21629, 64887, 69917, 209751, 3006431, 9019293]

約数ペア:

[(1, 9019293), (3, 3006431), (43, 209751), (129, 69917), (139, 64887), (417, 21629), (503, 17931), (1509, 5977)]