11621799

素因数分解:

$3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 20134400

約数和(自身を除く): 8512601

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 103, 189, 199, 309, 567, 597, 721, 927, 1393, 1791, 2163, 2781, 4179, 5373, 6489, 8343, 12537, 16119, 19467, 20497, 37611, 58401, 61491, 112833, 143479, 184473, 430437, 553419, 1291311, 1660257, 3873933, 11621799]

約数ペア:

[(1, 11621799), (3, 3873933), (7, 1660257), (9, 1291311), (21, 553419), (27, 430437), (63, 184473), (81, 143479), (103, 112833), (189, 61491), (199, 58401), (309, 37611), (567, 20497), (597, 19467), (721, 16119), (927, 12537), (1393, 8343), (1791, 6489), (2163, 5373), (2781, 4179)]