13305530637

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{353767}}^1$

素因数の和:353982

約数の個数: 32

約数和(自身を含む): 22641152000

約数和(自身を除く): 9335621363

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 1393, 1791, 4179, 5373, 12537, 37611, 353767, 1061301, 2476369, 3183903, 7429107, 9551709, 22287321, 66861963, 70399633, 211198899, 492797431, 633596697, 1478392293, 1900790091, 4435176879, 13305530637]

約数ペア:

[(1, 13305530637), (3, 4435176879), (7, 1900790091), (9, 1478392293), (21, 633596697), (27, 492797431), (63, 211198899), (189, 70399633), (199, 66861963), (597, 22287321), (1393, 9551709), (1791, 7429107), (4179, 3183903), (5373, 2476369), (12537, 1061301), (37611, 353767)]