2218212864009

素因数分解:

$3^2\times {\mathrm{243401}}^1\times {\mathrm{1012601}}^1$

素因数の和:1256008

約数の個数: 12

約数和(自身を含む): 3204101576052

約数和(自身を除く): 985888712043

約数列:

[1, 3, 9, 243401, 730203, 1012601, 2190609, 3037803, 9113409, 246468096001, 739404288003, 2218212864009]

約数ペア:

[(1, 2218212864009), (3, 739404288003), (9, 246468096001), (243401, 9113409), (730203, 3037803), (1012601, 2190609)]