71240899

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 76769280

約数和(自身を除く): 5528381

約数列:

[1, 19, 67, 191, 293, 1273, 3629, 5567, 12797, 19631, 55963, 243143, 372989, 1063297, 3749521, 71240899]

約数ペア:

[(1, 71240899), (19, 3749521), (67, 1063297), (191, 372989), (293, 243143), (1273, 55963), (3629, 19631), (5567, 12797)]