3555081

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 5433480

約数和(自身を除く): 1878399

約数列:

[1, 3, 9, 29, 53, 87, 159, 257, 261, 477, 771, 1537, 2313, 4611, 7453, 13621, 13833, 22359, 40863, 67077, 122589, 395009, 1185027, 3555081]

約数ペア:

[(1, 3555081), (3, 1185027), (9, 395009), (29, 122589), (53, 67077), (87, 40863), (159, 22359), (257, 13833), (261, 13621), (477, 7453), (771, 4611), (1537, 2313)]