12943672047

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{71011}}^1$

素因数の和:71220

約数の個数: 32

約数和(自身を含む): 19747016960

約数和(自身を除く): 6803344913

約数列:

[1, 3, 9, 27, 43, 129, 157, 387, 471, 1161, 1413, 4239, 6751, 20253, 60759, 71011, 182277, 213033, 639099, 1917297, 3053473, 9160419, 11148727, 27481257, 33446181, 82443771, 100338543, 301015629, 479395261, 1438185783, 4314557349, 12943672047]

約数ペア:

[(1, 12943672047), (3, 4314557349), (9, 1438185783), (27, 479395261), (43, 301015629), (129, 100338543), (157, 82443771), (387, 33446181), (471, 27481257), (1161, 11148727), (1413, 9160419), (4239, 3053473), (6751, 1917297), (20253, 639099), (60759, 213033), (71011, 182277)]