2893705941

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{38609}}^1$

素因数の和:38745

約数の個数: 32

約数和(自身を含む): 4566481920

約数和(自身を除く): 1672775979

約数列:

[1, 3, 7, 21, 43, 83, 129, 249, 301, 581, 903, 1743, 3569, 10707, 24983, 38609, 74949, 115827, 270263, 810789, 1660187, 3204547, 4980561, 9613641, 11621309, 22431829, 34863927, 67295487, 137795521, 413386563, 964568647, 2893705941]

約数ペア:

[(1, 2893705941), (3, 964568647), (7, 413386563), (21, 137795521), (43, 67295487), (83, 34863927), (129, 22431829), (249, 11621309), (301, 9613641), (581, 4980561), (903, 3204547), (1743, 1660187), (3569, 810789), (10707, 270263), (24983, 115827), (38609, 74949)]