8661951

素因数分解:

$3^3\times {\mathrm{541}}^1\times {\mathrm{593}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 12877920

約数和(自身を除く): 4215969

約数列:

[1, 3, 9, 27, 541, 593, 1623, 1779, 4869, 5337, 14607, 16011, 320813, 962439, 2887317, 8661951]

約数ペア:

[(1, 8661951), (3, 2887317), (9, 962439), (27, 320813), (541, 16011), (593, 14607), (1623, 5337), (1779, 4869)]