275598001

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 328436736

約数和(自身を除く): 52838735

約数列:

[1, 7, 49, 67, 127, 469, 661, 889, 3283, 4627, 6223, 8509, 32389, 44287, 59563, 83947, 310009, 416941, 587629, 2170063, 4113403, 5624449, 39371143, 275598001]

約数ペア:

[(1, 275598001), (7, 39371143), (49, 5624449), (67, 4113403), (127, 2170063), (469, 587629), (661, 416941), (889, 310009), (3283, 83947), (4627, 59563), (6223, 44287), (8509, 32389)]