1681775133

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{397301}}^1$

素因数の和:397404

約数の個数: 16

約数和(自身を含む): 2402882496

約数和(自身を除く): 721107363

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 397301, 1191903, 6754117, 20262351, 32975983, 98927949, 560591711, 1681775133]

約数ペア:

[(1, 1681775133), (3, 560591711), (17, 98927949), (51, 32975983), (83, 20262351), (249, 6754117), (1411, 1191903), (4233, 397301)]