9921027

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2522

約数の個数: 16

約数和(自身を含む): 14042880

約数和(自身を除く): 4121853

約数列:

[1, 3, 23, 59, 69, 177, 1357, 2437, 4071, 7311, 56051, 143783, 168153, 431349, 3307009, 9921027]

約数ペア:

[(1, 9921027), (3, 3307009), (23, 431349), (59, 168153), (69, 143783), (177, 56051), (1357, 7311), (2437, 4071)]