2045679543

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{2273}}^1$

素因数の和:2597

約数の個数: 40

約数和(自身を含む): 3143359296

約数和(自身を除く): 1097679753

約数列:

[1, 3, 9, 27, 41, 81, 123, 271, 369, 813, 1107, 2273, 2439, 3321, 6819, 7317, 11111, 20457, 21951, 33333, 61371, 93193, 99999, 184113, 279579, 299997, 615983, 838737, 899991, 1847949, 2516211, 5543847, 7548633, 16631541, 25255303, 49894623, 75765909, 227297727, 681893181, 2045679543]

約数ペア:

[(1, 2045679543), (3, 681893181), (9, 227297727), (27, 75765909), (41, 49894623), (81, 25255303), (123, 16631541), (271, 7548633), (369, 5543847), (813, 2516211), (1107, 1847949), (2273, 899991), (2439, 838737), (3321, 615983), (6819, 299997), (7317, 279579), (11111, 184113), (20457, 99999), (21951, 93193), (33333, 61371)]