27698903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 31696560

約数和(自身を除く): 3997657

約数列:

[1, 19, 31, 37, 41, 589, 703, 779, 961, 1147, 1271, 1517, 18259, 21793, 24149, 28823, 35557, 39401, 47027, 675583, 748619, 893513, 1457837, 27698903]

約数ペア:

[(1, 27698903), (19, 1457837), (31, 893513), (37, 748619), (41, 675583), (589, 47027), (703, 39401), (779, 35557), (961, 28823), (1147, 24149), (1271, 21793), (1517, 18259)]