1809093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 2834496

約数和(自身を除く): 1025403

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 4217, 12651, 46387, 54821, 139161, 164463, 603031, 1809093]

約数ペア:

[(1, 1809093), (3, 603031), (11, 164463), (13, 139161), (33, 54821), (39, 46387), (143, 12651), (429, 4217)]