1330794751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{489803}}^1$

素因数の和:489846

約数の個数: 16

約数和(自身を含む): 1645741440

約数和(自身を除く): 314946689

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 489803, 5387833, 6367439, 9306257, 70041829, 102368827, 120981341, 1330794751]

約数ペア:

[(1, 1330794751), (11, 120981341), (13, 102368827), (19, 70041829), (143, 9306257), (209, 6367439), (247, 5387833), (2717, 489803)]