1330832789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{489817}}^1$

素因数の和:489860

約数の個数: 16

約数和(自身を含む): 1645788480

約数和(自身を除く): 314955691

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 489817, 5387987, 6367621, 9306523, 70043831, 102371753, 120984799, 1330832789]

約数ペア:

[(1, 1330832789), (11, 120984799), (13, 102371753), (19, 70043831), (143, 9306523), (209, 6367621), (247, 5387987), (2717, 489817)]