14181999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19139}}^1$

素因数の和:19174

約数の個数: 16

約数和(自身を含む): 21436800

約数和(自身を除く): 7254801

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 19139, 57417, 248807, 363641, 746421, 1090923, 4727333, 14181999]

約数ペア:

[(1, 14181999), (3, 4727333), (13, 1090923), (19, 746421), (39, 363641), (57, 248807), (247, 57417), (741, 19139)]