29493963

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{21419}}^1$

素因数の和:21448

約数の個数: 20

約数和(自身を含む): 46652760

約数和(自身を除く): 17158797

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 21419, 64257, 192771, 364123, 578313, 1092369, 1734939, 3277107, 9831321, 29493963]

約数ペア:

[(1, 29493963), (3, 9831321), (9, 3277107), (17, 1734939), (27, 1092369), (51, 578313), (81, 364123), (153, 192771), (459, 64257), (1377, 21419)]