56353521

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3671}}^1$

素因数の和:3741

約数の個数: 32

約数和(自身を含む): 93063168

約数和(自身を除く): 36709647

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 3671, 5117, 11013, 15351, 25697, 62407, 77091, 157853, 187221, 436849, 473559, 1104971, 1310547, 2683501, 3314913, 8050503, 18784507, 56353521]

約数ペア:

[(1, 56353521), (3, 18784507), (7, 8050503), (17, 3314913), (21, 2683501), (43, 1310547), (51, 1104971), (119, 473559), (129, 436849), (301, 187221), (357, 157853), (731, 77091), (903, 62407), (2193, 25697), (3671, 15351), (5117, 11013)]