13799073

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 19553600

約数和(自身を除く): 5754527

約数列:

[1, 3, 19, 57, 109, 327, 2071, 2221, 6213, 6663, 42199, 126597, 242089, 726267, 4599691, 13799073]

約数ペア:

[(1, 13799073), (3, 4599691), (19, 726267), (57, 242089), (109, 126597), (327, 42199), (2071, 6663), (2221, 6213)]