249021651

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1\times {\mathrm{2377}}^1$

素因数の和:3170

約数の個数: 16

約数和(自身を含む): 339692544

約数和(自身を除く): 90670893

約数列:

[1, 3, 47, 141, 743, 2229, 2377, 7131, 34921, 104763, 111719, 335157, 1766111, 5298333, 83007217, 249021651]

約数ペア:

[(1, 249021651), (3, 83007217), (47, 5298333), (141, 1766111), (743, 335157), (2229, 111719), (2377, 104763), (7131, 34921)]