1113183

素因数分解:

$3^7\times {\mathrm{509}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 1672800

約数和(自身を除く): 559617

約数列:

[1, 3, 9, 27, 81, 243, 509, 729, 1527, 2187, 4581, 13743, 41229, 123687, 371061, 1113183]

約数ペア:

[(1, 1113183), (3, 371061), (9, 123687), (27, 41229), (81, 13743), (243, 4581), (509, 2187), (729, 1527)]