16480401

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19141}}^1$

素因数の和:19192

約数の個数: 16

約数和(自身を含む): 25726848

約数和(自身を除く): 9246447

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 19141, 57423, 133987, 401961, 784781, 2354343, 5493467, 16480401]

約数ペア:

[(1, 16480401), (3, 5493467), (7, 2354343), (21, 784781), (41, 401961), (123, 133987), (287, 57423), (861, 19141)]