42086499

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5027

約数の個数: 32

約数和(自身を含む): 71307264

約数和(自身を除く): 29220765

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 4973, 8463, 14919, 34811, 64649, 104433, 154163, 193947, 452543, 462489, 1079141, 1357629, 2004119, 3237423, 6012357, 14028833, 42086499]

約数ペア:

[(1, 42086499), (3, 14028833), (7, 6012357), (13, 3237423), (21, 2004119), (31, 1357629), (39, 1079141), (91, 462489), (93, 452543), (217, 193947), (273, 154163), (403, 104433), (651, 64649), (1209, 34811), (2821, 14919), (4973, 8463)]