9985437

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 18608832

約数和(自身を除く): 8623395

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 1601, 2079, 4803, 6237, 11207, 14409, 17611, 33621, 43227, 52833, 100863, 123277, 129681, 158499, 302589, 369831, 475497, 907767, 1109493, 1426491, 3328479, 9985437]

約数ペア:

[(1, 9985437), (3, 3328479), (7, 1426491), (9, 1109493), (11, 907767), (21, 475497), (27, 369831), (33, 302589), (63, 158499), (77, 129681), (81, 123277), (99, 100863), (189, 52833), (231, 43227), (297, 33621), (567, 17611), (693, 14409), (891, 11207), (1601, 6237), (2079, 4803)]