11453143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 13154400

約数和(自身を除く): 1701257

約数列:

[1, 13, 19, 89, 247, 521, 1157, 1691, 6773, 9899, 21983, 46369, 128687, 602797, 881011, 11453143]

約数ペア:

[(1, 11453143), (13, 881011), (19, 602797), (89, 128687), (247, 46369), (521, 21983), (1157, 9899), (1691, 6773)]