2944435389

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1\times {\mathrm{739}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 4514165760

約数和(自身を除く): 1569730371

約数列:

[1, 3, 7, 21, 337, 563, 739, 1011, 1689, 2217, 2359, 3941, 5173, 7077, 11823, 15519, 189731, 249043, 416057, 569193, 747129, 1248171, 1328117, 1743301, 2912399, 3984351, 5229903, 8737197, 140211209, 420633627, 981478463, 2944435389]

約数ペア:

[(1, 2944435389), (3, 981478463), (7, 420633627), (21, 140211209), (337, 8737197), (563, 5229903), (739, 3984351), (1011, 2912399), (1689, 1743301), (2217, 1328117), (2359, 1248171), (3941, 747129), (5173, 569193), (7077, 416057), (11823, 249043), (15519, 189731)]