21737136989

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{18009227}}^1$

素因数の和:18009315

約数の個数: 8

約数和(自身を含む): 23339959488

約数和(自身を除く): 1602822499

約数列:

[1, 17, 71, 1207, 18009227, 306156859, 1278655117, 21737136989]

約数ペア:

[(1, 21737136989), (17, 1278655117), (71, 306156859), (1207, 18009227)]