8839983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 4465617

約数列:

[1, 3, 17, 29, 43, 51, 87, 129, 139, 417, 493, 731, 1247, 1479, 2193, 2363, 3741, 4031, 5977, 7089, 12093, 17931, 21199, 63597, 68527, 101609, 173333, 205581, 304827, 519999, 2946661, 8839983]

約数ペア:

[(1, 8839983), (3, 2946661), (17, 519999), (29, 304827), (43, 205581), (51, 173333), (87, 101609), (129, 68527), (139, 63597), (417, 21199), (493, 17931), (731, 12093), (1247, 7089), (1479, 5977), (2193, 4031), (2363, 3741)]