2163131

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 2489760

約数和(自身を除く): 326629

約数列:

[1, 17, 19, 37, 181, 323, 629, 703, 3077, 3439, 6697, 11951, 58463, 113849, 127243, 2163131]

約数ペア:

[(1, 2163131), (17, 127243), (19, 113849), (37, 58463), (181, 11951), (323, 6697), (629, 3439), (703, 3077)]