1566380889

素因数分解:

$3^3\times {\mathrm{2473}}^1\times {\mathrm{23459}}^1$

素因数の和:25941

約数の個数: 16

約数和(自身を含む): 2321601600

約数和(自身を除く): 755220711

約数列:

[1, 3, 9, 27, 2473, 7419, 22257, 23459, 66771, 70377, 211131, 633393, 58014107, 174042321, 522126963, 1566380889]

約数ペア:

[(1, 1566380889), (3, 522126963), (9, 174042321), (27, 58014107), (2473, 633393), (7419, 211131), (22257, 70377), (23459, 66771)]