5144763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 2838597

約数列:

[1, 3, 13, 19, 39, 53, 57, 131, 159, 247, 393, 689, 741, 1007, 1703, 2067, 2489, 3021, 5109, 6943, 7467, 13091, 20829, 32357, 39273, 90259, 97071, 131917, 270777, 395751, 1714921, 5144763]

約数ペア:

[(1, 5144763), (3, 1714921), (13, 395751), (19, 270777), (39, 131917), (53, 97071), (57, 90259), (131, 39273), (159, 32357), (247, 20829), (393, 13091), (689, 7467), (741, 6943), (1007, 5109), (1703, 3021), (2067, 2489)]