13967907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 20260800

約数和(自身を除く): 6292893

約数列:

[1, 3, 19, 37, 57, 111, 179, 537, 703, 1369, 2109, 3401, 4107, 6623, 10203, 19869, 26011, 78033, 125837, 245051, 377511, 735153, 4655969, 13967907]

約数ペア:

[(1, 13967907), (3, 4655969), (19, 735153), (37, 377511), (57, 245051), (111, 125837), (179, 78033), (537, 26011), (703, 19869), (1369, 10203), (2109, 6623), (3401, 4107)]