428896611

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{333253}}^1$

素因数の和:333283

約数の個数: 24

約数和(自身を含む): 727826736

約数和(自身を除く): 298930125

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 333253, 999759, 2999277, 3665783, 4332289, 10997349, 12996867, 32992047, 38990601, 47655179, 142965537, 428896611]

約数ペア:

[(1, 428896611), (3, 142965537), (9, 47655179), (11, 38990601), (13, 32992047), (33, 12996867), (39, 10997349), (99, 4332289), (117, 3665783), (143, 2999277), (429, 999759), (1287, 333253)]