11113821

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{739}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 16516800

約数和(自身を除く): 5402979

約数列:

[1, 3, 9, 27, 557, 739, 1671, 2217, 5013, 6651, 15039, 19953, 411623, 1234869, 3704607, 11113821]

約数ペア:

[(1, 11113821), (3, 3704607), (9, 1234869), (27, 411623), (557, 19953), (739, 15039), (1671, 6651), (2217, 5013)]