2017668747

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1\times {\mathrm{14389}}^1$

素因数の和:15522

約数の個数: 16

約数和(自身を含む): 2755512320

約数和(自身を除く): 737843573

約数列:

[1, 3, 43, 129, 1087, 3261, 14389, 43167, 46741, 140223, 618727, 1856181, 15640843, 46922529, 672556249, 2017668747]

約数ペア:

[(1, 2017668747), (3, 672556249), (43, 46922529), (129, 15640843), (1087, 1856181), (3261, 618727), (14389, 140223), (43167, 46741)]