13784043

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7243

約数の個数: 24

約数和(自身を含む): 23027088

約数和(自身を除く): 9243045

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 7213, 21639, 50491, 93769, 151473, 281307, 353437, 656383, 1060311, 1969149, 4594681, 13784043]

約数ペア:

[(1, 13784043), (3, 4594681), (7, 1969149), (13, 1060311), (21, 656383), (39, 353437), (49, 281307), (91, 151473), (147, 93769), (273, 50491), (637, 21639), (1911, 7213)]