236990047

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{27281}}^1$

素因数の和:27378

約数の個数: 16

約数和(自身を含む): 290716992

約数和(自身を除く): 53726945

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 27281, 190967, 463777, 1991513, 3246439, 13940591, 33855721, 236990047]

約数ペア:

[(1, 236990047), (7, 33855721), (17, 13940591), (73, 3246439), (119, 1991513), (511, 463777), (1241, 190967), (8687, 27281)]