5173719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 7324800

約数和(自身を除く): 2151081

約数列:

[1, 3, 19, 57, 139, 417, 653, 1959, 2641, 7923, 12407, 37221, 90767, 272301, 1724573, 5173719]

約数ペア:

[(1, 5173719), (3, 1724573), (19, 272301), (57, 90767), (139, 37221), (417, 12407), (653, 7923), (1959, 2641)]