28080327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27449}}^1$

素因数の和:27494

約数の個数: 16

約数和(自身を含む): 42163200

約数和(自身を除く): 14082873

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 27449, 82347, 301939, 850919, 905817, 2552757, 9360109, 28080327]

約数ペア:

[(1, 28080327), (3, 9360109), (11, 2552757), (31, 905817), (33, 850919), (93, 301939), (341, 82347), (1023, 27449)]