812853419

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{296987}}^1$

素因数の和:297034

約数の個数: 16

約数和(自身を含む): 1026390528

約数和(自身を除く): 213537109

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 296987, 2078909, 5048779, 6830701, 35341453, 47814907, 116121917, 812853419]

約数ペア:

[(1, 812853419), (7, 116121917), (17, 47814907), (23, 35341453), (119, 6830701), (161, 5048779), (391, 2078909), (2737, 296987)]