8220597

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 14392320

約数和(自身を除く): 6171723

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 1873, 4389, 5619, 13111, 20603, 35587, 39333, 61809, 106761, 144221, 249109, 391457, 432663, 747327, 1174371, 2740199, 8220597]

約数ペア:

[(1, 8220597), (3, 2740199), (7, 1174371), (11, 747327), (19, 432663), (21, 391457), (33, 249109), (57, 144221), (77, 106761), (133, 61809), (209, 39333), (231, 35587), (399, 20603), (627, 13111), (1463, 5619), (1873, 4389)]