8880543

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 15833600

約数和(自身を除く): 6953057

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 2473, 3591, 7419, 17311, 22257, 46987, 51933, 66771, 140961, 155799, 328909, 422883, 467397, 986727, 1268649, 2960181, 8880543]

約数ペア:

[(1, 8880543), (3, 2960181), (7, 1268649), (9, 986727), (19, 467397), (21, 422883), (27, 328909), (57, 155799), (63, 140961), (133, 66771), (171, 51933), (189, 46987), (399, 22257), (513, 17311), (1197, 7419), (2473, 3591)]