418849093

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 467695296

約数和(自身を除く): 48846203

約数列:

[1, 13, 67, 71, 169, 521, 871, 923, 4757, 6773, 11323, 11999, 34907, 36991, 61841, 88049, 453791, 480883, 803933, 2478397, 5899283, 6251479, 32219161, 418849093]

約数ペア:

[(1, 418849093), (13, 32219161), (67, 6251479), (71, 5899283), (169, 2478397), (521, 803933), (871, 480883), (923, 453791), (4757, 88049), (6773, 61841), (11323, 36991), (11999, 34907)]