12875577

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30013}}^1$

素因数の和:30040

約数の個数: 16

約数和(自身を含む): 20169408

約数和(自身を除く): 7293831

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 30013, 90039, 330143, 390169, 990429, 1170507, 4291859, 12875577]

約数ペア:

[(1, 12875577), (3, 4291859), (11, 1170507), (13, 990429), (33, 390169), (39, 330143), (143, 90039), (429, 30013)]