394420983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1163}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 590008320

約数和(自身を除く): 195587337

約数列:

[1, 3, 11, 33, 43, 129, 239, 473, 717, 1163, 1419, 2629, 3489, 7887, 10277, 12793, 30831, 38379, 50009, 113047, 150027, 277957, 339141, 550099, 833871, 1650297, 3057527, 9172581, 11952151, 35856453, 131473661, 394420983]

約数ペア:

[(1, 394420983), (3, 131473661), (11, 35856453), (33, 11952151), (43, 9172581), (129, 3057527), (239, 1650297), (473, 833871), (717, 550099), (1163, 339141), (1419, 277957), (2629, 150027), (3489, 113047), (7887, 50009), (10277, 38379), (12793, 30831)]