12837441

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 17776640

約数和(自身を除く): 4939199

約数列:

[1, 3, 31, 93, 223, 619, 669, 1857, 6913, 19189, 20739, 57567, 138037, 414111, 4279147, 12837441]

約数ペア:

[(1, 12837441), (3, 4279147), (31, 414111), (93, 138037), (223, 57567), (619, 20739), (669, 19189), (1857, 6913)]