9884997

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 15593760

約数和(自身を除く): 5708763

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 2141, 4617, 6423, 19269, 40679, 57807, 122037, 173421, 366111, 520263, 1098333, 3294999, 9884997]

約数ペア:

[(1, 9884997), (3, 3294999), (9, 1098333), (19, 520263), (27, 366111), (57, 173421), (81, 122037), (171, 57807), (243, 40679), (513, 19269), (1539, 6423), (2141, 4617)]