41220081

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13921}}^1$

素因数の和:13981

約数の個数: 24

約数和(自身を含む): 69498624

約数和(自身を除く): 28278543

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 13921, 41763, 97447, 125289, 292341, 654287, 877023, 1962861, 4580009, 5888583, 13740027, 41220081]

約数ペア:

[(1, 41220081), (3, 13740027), (7, 5888583), (9, 4580009), (21, 1962861), (47, 877023), (63, 654287), (141, 292341), (329, 125289), (423, 97447), (987, 41763), (2961, 13921)]