287014719

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{5197}}^1$

素因数の和:5690

約数の個数: 16

約数和(自身を含む): 392968800

約数和(自身を除く): 105954081

約数列:

[1, 3, 41, 123, 449, 1347, 5197, 15591, 18409, 55227, 213077, 639231, 2333453, 7000359, 95671573, 287014719]

約数ペア:

[(1, 287014719), (3, 95671573), (41, 7000359), (123, 2333453), (449, 639231), (1347, 213077), (5197, 55227), (15591, 18409)]