38999001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6277}}^1$

素因数の和:6408

約数の個数: 16

約数和(自身を含む): 55246400

約数和(自身を除く): 16247399

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 6277, 18831, 119263, 357789, 684193, 2052579, 12999667, 38999001]

約数ペア:

[(1, 38999001), (3, 12999667), (19, 2052579), (57, 684193), (109, 357789), (327, 119263), (2071, 18831), (6213, 6277)]