13188903

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48311}}^1$

素因数の和:48334

約数の個数: 16

約数和(自身を含む): 21643776

約数和(自身を除く): 8454873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 48311, 144933, 338177, 628043, 1014531, 1884129, 4396301, 13188903]

約数ペア:

[(1, 13188903), (3, 4396301), (7, 1884129), (13, 1014531), (21, 628043), (39, 338177), (91, 144933), (273, 48311)]