2749880781

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{119027}}^1$

素因数の和:119201

約数の個数: 24

約数和(自身を含む): 4233587904

約数和(自身を除く): 1483707123

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 2567, 7701, 23103, 119027, 357081, 1071243, 2023459, 6070377, 17973077, 18211131, 53919231, 161757693, 305542309, 916626927, 2749880781]

約数ペア:

[(1, 2749880781), (3, 916626927), (9, 305542309), (17, 161757693), (51, 53919231), (151, 18211131), (153, 17973077), (453, 6070377), (1359, 2023459), (2567, 1071243), (7701, 357081), (23103, 119027)]