254146887

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{3271}}^1$

素因数の和:3463

約数の個数: 24

約数和(自身を含む): 375167520

約数和(自身を除く): 121020633

約数列:

[1, 3, 9, 89, 97, 267, 291, 801, 873, 3271, 8633, 9813, 25899, 29439, 77697, 291119, 317287, 873357, 951861, 2620071, 2855583, 28238543, 84715629, 254146887]

約数ペア:

[(1, 254146887), (3, 84715629), (9, 28238543), (89, 2855583), (97, 2620071), (267, 951861), (291, 873357), (801, 317287), (873, 291119), (3271, 77697), (8633, 29439), (9813, 25899)]