810702919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 969494400

約数和(自身を除く): 158791481

約数列:

[1, 13, 17, 23, 221, 299, 349, 391, 457, 4537, 5083, 5933, 5941, 7769, 8027, 10511, 77129, 100997, 104351, 136459, 136643, 159493, 178687, 1773967, 2073409, 2322931, 2711381, 3668339, 35247953, 47688407, 62361763, 810702919]

約数ペア:

[(1, 810702919), (13, 62361763), (17, 47688407), (23, 35247953), (221, 3668339), (299, 2711381), (349, 2322931), (391, 2073409), (457, 1773967), (4537, 178687), (5083, 159493), (5933, 136643), (5941, 136459), (7769, 104351), (8027, 100997), (10511, 77129)]