28733394963

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2239373}}^1$

素因数の和:2239443

約数の個数: 32

約数和(自身を含む): 48155498496

約数和(自身を除く): 19422103533

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831, 2239373, 6718119, 15675611, 29111849, 47026833, 87335547, 105250531, 203782943, 315751593, 611348829, 736753717, 1368256903, 2210261151, 4104770709, 9577798321, 28733394963]

約数ペア:

[(1, 28733394963), (3, 9577798321), (7, 4104770709), (13, 2210261151), (21, 1368256903), (39, 736753717), (47, 611348829), (91, 315751593), (141, 203782943), (273, 105250531), (329, 87335547), (611, 47026833), (987, 29111849), (1833, 15675611), (4277, 6718119), (12831, 2239373)]