28883283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5179}}^1$

素因数の和:5219

約数の個数: 24

約数和(自身を含む): 45501120

約数和(自身を除く): 16617837

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5179, 5577, 15537, 56969, 67327, 170907, 201981, 740597, 875251, 2221791, 2625753, 9627761, 28883283]

約数ペア:

[(1, 28883283), (3, 9627761), (11, 2625753), (13, 2221791), (33, 875251), (39, 740597), (143, 201981), (169, 170907), (429, 67327), (507, 56969), (1859, 15537), (5179, 5577)]