1330893729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13443371}}^1$

素因数の和:13443388

約数の個数: 12

約数和(自身を含む): 2097166032

約数和(自身を除く): 766272303

約数列:

[1, 3, 9, 11, 33, 99, 13443371, 40330113, 120990339, 147877081, 443631243, 1330893729]

約数ペア:

[(1, 1330893729), (3, 443631243), (9, 147877081), (11, 120990339), (33, 40330113), (99, 13443371)]