386380233

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22751}}^1$

素因数の和:22814

約数の個数: 32

約数和(自身を含む): 622494720

約数和(自身を除く): 236114487

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 5661, 16983, 22751, 68253, 204759, 386767, 614277, 841787, 1160301, 2525361, 3480903, 7576083, 10442709, 14310379, 22728249, 42931137, 128793411, 386380233]

約数ペア:

[(1, 386380233), (3, 128793411), (9, 42931137), (17, 22728249), (27, 14310379), (37, 10442709), (51, 7576083), (111, 3480903), (153, 2525361), (333, 1160301), (459, 841787), (629, 614277), (999, 386767), (1887, 204759), (5661, 68253), (16983, 22751)]