38843133

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 60711840

約数和(自身を除く): 21868707

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 1901, 2919, 5703, 6811, 13307, 20433, 39921, 93149, 264239, 279447, 792717, 1849673, 5549019, 12947711, 38843133]

約数ペア:

[(1, 38843133), (3, 12947711), (7, 5549019), (21, 1849673), (49, 792717), (139, 279447), (147, 264239), (417, 93149), (973, 39921), (1901, 20433), (2919, 13307), (5703, 6811)]