495855149993

素因数分解:

$7^2\times {\mathrm{443}}^1\times {\mathrm{2797}}^1\times {\mathrm{8167}}^1$

素因数の和:11421

約数の個数: 24

約数和(自身を含む): 578390651712

約数和(自身を除く): 82535501719

約数列:

[1, 7, 49, 443, 2797, 3101, 8167, 19579, 21707, 57169, 137053, 400183, 1239071, 3617981, 8673497, 22843099, 25325867, 60714479, 159901693, 177281069, 1119311851, 10119492857, 70836449999, 495855149993]

約数ペア:

[(1, 495855149993), (7, 70836449999), (49, 10119492857), (443, 1119311851), (2797, 177281069), (3101, 159901693), (8167, 60714479), (19579, 25325867), (21707, 22843099), (57169, 8673497), (137053, 3617981), (400183, 1239071)]