299444733

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{15791}}^1$

素因数の和:15854

約数の個数: 36

約数和(自身を含む): 514882368

約数和(自身を除く): 215437635

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 6321, 15791, 18963, 47373, 110537, 142119, 331611, 679013, 773759, 994833, 2037039, 2321277, 4753091, 6111117, 6963831, 14259273, 33271637, 42777819, 99814911, 299444733]

約数ペア:

[(1, 299444733), (3, 99814911), (7, 42777819), (9, 33271637), (21, 14259273), (43, 6963831), (49, 6111117), (63, 4753091), (129, 2321277), (147, 2037039), (301, 994833), (387, 773759), (441, 679013), (903, 331611), (2107, 142119), (2709, 110537), (6321, 47373), (15791, 18963)]