1982637

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 3057600

約数和(自身を除く): 1074963

約数列:

[1, 3, 9, 27, 41, 81, 123, 199, 243, 369, 597, 1107, 1791, 3321, 5373, 8159, 9963, 16119, 24477, 48357, 73431, 220293, 660879, 1982637]

約数ペア:

[(1, 1982637), (3, 660879), (9, 220293), (27, 73431), (41, 48357), (81, 24477), (123, 16119), (199, 9963), (243, 8159), (369, 5373), (597, 3321), (1107, 1791)]