3437181

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 5667840

約数和(自身を除く): 2230659

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 163, 213, 297, 489, 639, 781, 1467, 1793, 1917, 2343, 4401, 5379, 7029, 11573, 16137, 21087, 34719, 48411, 104157, 127303, 312471, 381909, 1145727, 3437181]

約数ペア:

[(1, 3437181), (3, 1145727), (9, 381909), (11, 312471), (27, 127303), (33, 104157), (71, 48411), (99, 34719), (163, 21087), (213, 16137), (297, 11573), (489, 7029), (639, 5379), (781, 4401), (1467, 2343), (1793, 1917)]