16555473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3949

約数の個数: 24

約数和(自身を含む): 26700960

約数和(自身を除く): 10145487

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 3889, 4257, 11667, 35001, 42779, 128337, 167227, 385011, 501681, 1505043, 1839497, 5518491, 16555473]

約数ペア:

[(1, 16555473), (3, 5518491), (9, 1839497), (11, 1505043), (33, 501681), (43, 385011), (99, 167227), (129, 128337), (387, 42779), (473, 35001), (1419, 11667), (3889, 4257)]