275641379

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{30161}}^1$

素因数の和:30230

約数の個数: 16

約数和(自身を含む): 320923680

約数和(自身を除く): 45282301

約数列:

[1, 13, 19, 37, 247, 481, 703, 9139, 30161, 392093, 573059, 1115957, 7449767, 14507441, 21203183, 275641379]

約数ペア:

[(1, 275641379), (13, 21203183), (19, 14507441), (37, 7449767), (247, 1115957), (481, 573059), (703, 392093), (9139, 30161)]