7212081

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 9958464

約数和(自身を除く): 2746383

約数列:

[1, 3, 53, 67, 159, 201, 677, 2031, 3551, 10653, 35881, 45359, 107643, 136077, 2404027, 7212081]

約数ペア:

[(1, 7212081), (3, 2404027), (53, 136077), (67, 107643), (159, 45359), (201, 35881), (677, 10653), (2031, 3551)]