3889479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 5791104

約数和(自身を除く): 1901625

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 2741, 8223, 30151, 90453, 117863, 353589, 1296493, 3889479]

約数ペア:

[(1, 3889479), (3, 1296493), (11, 353589), (33, 117863), (43, 90453), (129, 30151), (473, 8223), (1419, 2741)]