8604561

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 5219439

約数列:

[1, 3, 7, 21, 29, 71, 87, 199, 203, 213, 497, 597, 609, 1393, 1491, 2059, 4179, 5771, 6177, 14129, 14413, 17313, 40397, 42387, 43239, 98903, 121191, 296709, 409741, 1229223, 2868187, 8604561]

約数ペア:

[(1, 8604561), (3, 2868187), (7, 1229223), (21, 409741), (29, 296709), (71, 121191), (87, 98903), (199, 43239), (203, 42387), (213, 40397), (497, 17313), (597, 14413), (609, 14129), (1393, 6177), (1491, 5771), (2059, 4179)]