22392321

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 35804160

約数和(自身を除く): 13411839

約数列:

[1, 3, 7, 21, 29, 83, 87, 203, 249, 443, 581, 609, 1329, 1743, 2407, 3101, 7221, 9303, 12847, 16849, 36769, 38541, 50547, 89929, 110307, 257383, 269787, 772149, 1066301, 3198903, 7464107, 22392321]

約数ペア:

[(1, 22392321), (3, 7464107), (7, 3198903), (21, 1066301), (29, 772149), (83, 269787), (87, 257383), (203, 110307), (249, 89929), (443, 50547), (581, 38541), (609, 36769), (1329, 16849), (1743, 12847), (2407, 9303), (3101, 7221)]