28718833

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4273}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 34465536

約数和(自身を除く): 5746703

約数列:

[1, 11, 13, 47, 143, 517, 611, 4273, 6721, 47003, 55549, 200831, 611039, 2209141, 2610803, 28718833]

約数ペア:

[(1, 28718833), (11, 2610803), (13, 2209141), (47, 611039), (143, 200831), (517, 55549), (611, 47003), (4273, 6721)]