30487509

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3248

約数の個数: 28

約数和(自身を含む): 49241836

約数和(自身を除く): 18754327

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 3217, 9477, 9651, 28953, 41821, 86859, 125463, 260577, 376389, 781731, 1129167, 2345193, 3387501, 10162503, 30487509]

約数ペア:

[(1, 30487509), (3, 10162503), (9, 3387501), (13, 2345193), (27, 1129167), (39, 781731), (81, 376389), (117, 260577), (243, 125463), (351, 86859), (729, 41821), (1053, 28953), (3159, 9651), (3217, 9477)]