5292189

素因数分解:

$3^3\times 7^1\times {\mathrm{28001}}^1$

素因数の和:28017

約数の個数: 16

約数和(自身を含む): 8960640

約数和(自身を除く): 3668451

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 28001, 84003, 196007, 252009, 588021, 756027, 1764063, 5292189]

約数ペア:

[(1, 5292189), (3, 1764063), (7, 756027), (9, 588021), (21, 252009), (27, 196007), (63, 84003), (189, 28001)]