26841717

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2141}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 44553600

約数和(自身を除く): 17711883

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 2141, 4179, 6423, 12537, 14987, 19269, 44961, 134883, 426059, 1278177, 2982413, 3834531, 8947239, 26841717]

約数ペア:

[(1, 26841717), (3, 8947239), (7, 3834531), (9, 2982413), (21, 1278177), (63, 426059), (199, 134883), (597, 44961), (1393, 19269), (1791, 14987), (2141, 12537), (4179, 6423)]