1785069

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 3232320

約数和(自身を除く): 1447251

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 73, 99, 117, 143, 171, 209, 219, 247, 429, 627, 657, 741, 803, 949, 1287, 1387, 1881, 2223, 2409, 2717, 2847, 4161, 7227, 8151, 8541, 10439, 12483, 15257, 18031, 24453, 31317, 45771, 54093, 93951, 137313, 162279, 198341, 595023, 1785069]

約数ペア:

[(1, 1785069), (3, 595023), (9, 198341), (11, 162279), (13, 137313), (19, 93951), (33, 54093), (39, 45771), (57, 31317), (73, 24453), (99, 18031), (117, 15257), (143, 12483), (171, 10439), (209, 8541), (219, 8151), (247, 7227), (429, 4161), (627, 2847), (657, 2717), (741, 2409), (803, 2223), (949, 1881), (1287, 1387)]