5162787

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:552

約数の個数: 36

約数和(自身を含む): 9069840

約数和(自身を除く): 3907053

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 509, 1127, 1449, 1527, 3381, 3563, 4581, 10143, 10689, 11707, 24941, 32067, 35121, 74823, 81949, 105363, 224469, 245847, 573643, 737541, 1720929, 5162787]

約数ペア:

[(1, 5162787), (3, 1720929), (7, 737541), (9, 573643), (21, 245847), (23, 224469), (49, 105363), (63, 81949), (69, 74823), (147, 35121), (161, 32067), (207, 24941), (441, 11707), (483, 10689), (509, 10143), (1127, 4581), (1449, 3563), (1527, 3381)]