86747881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1723}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 99302400

約数和(自身を除く): 12554519

約数列:

[1, 11, 23, 199, 253, 1723, 2189, 4577, 18953, 39629, 50347, 342877, 435919, 3771647, 7886171, 86747881]

約数ペア:

[(1, 86747881), (11, 7886171), (23, 3771647), (199, 435919), (253, 342877), (1723, 50347), (2189, 39629), (4577, 18953)]