38895129

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47491}}^1$

素因数の和:47517

約数の個数: 24

約数和(自身を含む): 69148352

約数和(自身を除く): 30253223

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 47491, 142473, 332437, 427419, 617383, 997311, 1852149, 2991933, 4321681, 5556447, 12965043, 38895129]

約数ペア:

[(1, 38895129), (3, 12965043), (7, 5556447), (9, 4321681), (13, 2991933), (21, 1852149), (39, 997311), (63, 617383), (91, 427419), (117, 332437), (273, 142473), (819, 47491)]