888955317

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{267677}}^1$

素因数の和:267730

約数の個数: 20

約数和(自身を含む): 1360339596

約数和(自身を除く): 471384279

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 267677, 803031, 2409093, 7227279, 10974757, 21681837, 32924271, 98772813, 296318439, 888955317]

約数ペア:

[(1, 888955317), (3, 296318439), (9, 98772813), (27, 32924271), (41, 21681837), (81, 10974757), (123, 7227279), (369, 2409093), (1107, 803031), (3321, 267677)]