3967477

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 4475520

約数和(自身を除く): 508043

約数列:

[1, 17, 23, 73, 139, 391, 1241, 1679, 2363, 3197, 10147, 28543, 54349, 172499, 233381, 3967477]

約数ペア:

[(1, 3967477), (17, 233381), (23, 172499), (73, 54349), (139, 28543), (391, 10147), (1241, 3197), (1679, 2363)]