40547793

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 64899072

約数和(自身を除く): 24351279

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 2011, 6033, 6721, 20163, 22121, 26143, 66363, 78429, 94517, 283551, 287573, 862719, 1039687, 1228721, 3119061, 3686163, 13515931, 40547793]

約数ペア:

[(1, 40547793), (3, 13515931), (11, 3686163), (13, 3119061), (33, 1228721), (39, 1039687), (47, 862719), (141, 287573), (143, 283551), (429, 94517), (517, 78429), (611, 66363), (1551, 26143), (1833, 22121), (2011, 20163), (6033, 6721)]