3988897927

素因数分解:

$7^1\times {\mathrm{461}}^1\times {\mathrm{859}}^1\times {\mathrm{1439}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 4577126400

約数和(自身を除く): 588228473

約数列:

[1, 7, 461, 859, 1439, 3227, 6013, 10073, 395999, 663379, 1236101, 2771993, 4643653, 8652707, 569842561, 3988897927]

約数ペア:

[(1, 3988897927), (7, 569842561), (461, 8652707), (859, 4643653), (1439, 2771993), (3227, 1236101), (6013, 663379), (10073, 395999)]