9980263

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 11088000

約数和(自身を除く): 1107737

約数列:

[1, 19, 29, 59, 307, 551, 1121, 1711, 5833, 8903, 18113, 32509, 169157, 344147, 525277, 9980263]

約数ペア:

[(1, 9980263), (19, 525277), (29, 344147), (59, 169157), (307, 32509), (551, 18113), (1121, 8903), (1711, 5833)]