4897347

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17939}}^1$

素因数の和:17962

約数の個数: 16

約数和(自身を含む): 8037120

約数和(自身を除く): 3139773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 17939, 53817, 125573, 233207, 376719, 699621, 1632449, 4897347]

約数ペア:

[(1, 4897347), (3, 1632449), (7, 699621), (13, 376719), (21, 233207), (39, 125573), (91, 53817), (273, 17939)]