28075311

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4649}}^1$

素因数の和:4727

約数の個数: 24

約数和(自身を含む): 44974800

約数和(自身を除く): 16899489

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 4649, 6039, 13947, 41841, 51139, 153417, 283589, 460251, 850767, 2552301, 3119479, 9358437, 28075311]

約数ペア:

[(1, 28075311), (3, 9358437), (9, 3119479), (11, 2552301), (33, 850767), (61, 460251), (99, 283589), (183, 153417), (549, 51139), (671, 41841), (2013, 13947), (4649, 6039)]