84874539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{7057}}^1$

素因数の和:7290

約数の個数: 16

約数和(自身を含む): 119703680

約数和(自身を除く): 34829141

約数列:

[1, 3, 19, 57, 211, 633, 4009, 7057, 12027, 21171, 134083, 402249, 1489027, 4467081, 28291513, 84874539]

約数ペア:

[(1, 84874539), (3, 28291513), (19, 4467081), (57, 1489027), (211, 402249), (633, 134083), (4009, 21171), (7057, 12027)]