4008867

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 5736960

約数和(自身を除く): 1728093

約数列:

[1, 3, 19, 53, 57, 159, 1007, 1327, 3021, 3981, 25213, 70331, 75639, 210993, 1336289, 4008867]

約数ペア:

[(1, 4008867), (3, 1336289), (19, 210993), (53, 75639), (57, 70331), (159, 25213), (1007, 3981), (1327, 3021)]