27901973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 32175360

約数和(自身を除く): 4273387

約数列:

[1, 11, 29, 47, 319, 517, 1363, 1861, 14993, 20471, 53969, 87467, 593659, 962137, 2536543, 27901973]

約数ペア:

[(1, 27901973), (11, 2536543), (29, 962137), (47, 593659), (319, 87467), (517, 53969), (1363, 20471), (1861, 14993)]