138138429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{322001}}^1$

素因数の和:322028

約数の個数: 16

約数和(自身を含む): 216385344

約数和(自身を除く): 78246915

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 322001, 966003, 3542011, 4186013, 10626033, 12558039, 46046143, 138138429]

約数ペア:

[(1, 138138429), (3, 46046143), (11, 12558039), (13, 10626033), (33, 4186013), (39, 3542011), (143, 966003), (429, 322001)]