9411969

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 14947680

約数和(自身を除く): 5535711

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1489, 2107, 4467, 6321, 10423, 31269, 64027, 72961, 192081, 218883, 448189, 1344567, 3137323, 9411969]

約数ペア:

[(1, 9411969), (3, 3137323), (7, 1344567), (21, 448189), (43, 218883), (49, 192081), (129, 72961), (147, 64027), (301, 31269), (903, 10423), (1489, 6321), (2107, 4467)]