28909023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 45911040

約数和(自身を除く): 17002017

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 429, 853, 869, 1027, 2559, 2607, 3081, 9383, 11089, 11297, 28149, 33267, 33891, 67387, 121979, 202161, 365937, 741257, 876031, 2223771, 2628093, 9636341, 28909023]

約数ペア:

[(1, 28909023), (3, 9636341), (11, 2628093), (13, 2223771), (33, 876031), (39, 741257), (79, 365937), (143, 202161), (237, 121979), (429, 67387), (853, 33891), (869, 33267), (1027, 28149), (2559, 11297), (2607, 11089), (3081, 9383)]