1256193684279

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{1433}}^1\times {\mathrm{359417}}^1$

素因数の和:361127

約数の個数: 24

約数和(自身を含む): 1822473536832

約数和(自身を除く): 566279852553

約数列:

[1, 3, 9, 271, 813, 1433, 2439, 4299, 12897, 359417, 388343, 1078251, 1165029, 3234753, 3495087, 97402007, 292206021, 515044561, 876618063, 1545133683, 4635401049, 139577076031, 418731228093, 1256193684279]

約数ペア:

[(1, 1256193684279), (3, 418731228093), (9, 139577076031), (271, 4635401049), (813, 1545133683), (1433, 876618063), (2439, 515044561), (4299, 292206021), (12897, 97402007), (359417, 3495087), (388343, 3234753), (1078251, 1165029)]