2850872517

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{66533}}^1$

素因数の和:66591

約数の個数: 30

約数和(自身を含む): 4451989542

約数和(自身を除く): 1601117025

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 529, 621, 1587, 1863, 4761, 14283, 42849, 66533, 199599, 598797, 1530259, 1796391, 4590777, 5389173, 13772331, 35195957, 41316993, 105587871, 123950979, 316763613, 950290839, 2850872517]

約数ペア:

[(1, 2850872517), (3, 950290839), (9, 316763613), (23, 123950979), (27, 105587871), (69, 41316993), (81, 35195957), (207, 13772331), (529, 5389173), (621, 4590777), (1587, 1796391), (1863, 1530259), (4761, 598797), (14283, 199599), (42849, 66533)]