1797780717

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{3301}}^1$

素因数の和:4210

約数の個数: 32

約数和(自身を含む): 2783189760

約数和(自身を除く): 985409043

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 877, 2631, 3301, 7893, 9903, 20171, 23679, 29709, 60513, 75923, 89127, 181539, 227769, 544617, 683307, 2049921, 2894977, 8684931, 26054793, 66584471, 78164379, 199753413, 599260239, 1797780717]

約数ペア:

[(1, 1797780717), (3, 599260239), (9, 199753413), (23, 78164379), (27, 66584471), (69, 26054793), (207, 8684931), (621, 2894977), (877, 2049921), (2631, 683307), (3301, 544617), (7893, 227769), (9903, 181539), (20171, 89127), (23679, 75923), (29709, 60513)]