4440403971

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{131113}}^1$

素因数の和:131243

約数の個数: 24

約数和(自身を含む): 6627026016

約数和(自身を除く): 2186622045

約数列:

[1, 3, 9, 53, 71, 159, 213, 477, 639, 3763, 11289, 33867, 131113, 393339, 1180017, 6948989, 9309023, 20846967, 27927069, 62540901, 83781207, 493378219, 1480134657, 4440403971]

約数ペア:

[(1, 4440403971), (3, 1480134657), (9, 493378219), (53, 83781207), (71, 62540901), (159, 27927069), (213, 20846967), (477, 9309023), (639, 6948989), (3763, 1180017), (11289, 393339), (33867, 131113)]