2099236473

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{16987}}^1$

素因数の和:17218

約数の個数: 32

約数和(自身を含む): 3261696000

約数和(自身を除く): 1162459527

約数列:

[1, 3, 9, 23, 27, 69, 199, 207, 597, 621, 1791, 4577, 5373, 13731, 16987, 41193, 50961, 123579, 152883, 390701, 458649, 1172103, 3380413, 3516309, 10141239, 10548927, 30423717, 77749499, 91271151, 233248497, 699745491, 2099236473]

約数ペア:

[(1, 2099236473), (3, 699745491), (9, 233248497), (23, 91271151), (27, 77749499), (69, 30423717), (199, 10548927), (207, 10141239), (597, 3516309), (621, 3380413), (1791, 1172103), (4577, 458649), (5373, 390701), (13731, 152883), (16987, 123579), (41193, 50961)]