201805623

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1318991}}^1$

素因数の和:1319014

約数の個数: 12

約数和(自身を含む): 308644128

約数和(自身を除く): 106838505

約数列:

[1, 3, 9, 17, 51, 153, 1318991, 3956973, 11870919, 22422847, 67268541, 201805623]

約数ペア:

[(1, 201805623), (3, 67268541), (9, 22422847), (17, 11870919), (51, 3956973), (153, 1318991)]