277190013

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{3251}}^1$

素因数の和:3644

約数の個数: 16

約数和(自身を含む): 374786496

約数和(自身を除く): 97596483

約数列:

[1, 3, 97, 291, 293, 879, 3251, 9753, 28421, 85263, 315347, 946041, 952543, 2857629, 92396671, 277190013]

約数ペア:

[(1, 277190013), (3, 92396671), (97, 2857629), (291, 952543), (293, 946041), (879, 315347), (3251, 85263), (9753, 28421)]