16897023

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 30226560

約数和(自身を除く): 13329537

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 691, 741, 1287, 1881, 2073, 2223, 2717, 6219, 7601, 8151, 8983, 13129, 22803, 24453, 26949, 39387, 68409, 80847, 98813, 118161, 144419, 170677, 296439, 433257, 512031, 889317, 1299771, 1536093, 1877447, 5632341, 16897023]

約数ペア:

[(1, 16897023), (3, 5632341), (9, 1877447), (11, 1536093), (13, 1299771), (19, 889317), (33, 512031), (39, 433257), (57, 296439), (99, 170677), (117, 144419), (143, 118161), (171, 98813), (209, 80847), (247, 68409), (429, 39387), (627, 26949), (691, 24453), (741, 22803), (1287, 13129), (1881, 8983), (2073, 8151), (2223, 7601), (2717, 6219)]