1330893663

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1090003}}^1$

素因数の和:1090054

約数の個数: 16

約数和(自身を含む): 1988167296

約数和(自身を除く): 657273633

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 1090003, 3270009, 11990033, 35970099, 40330111, 120990333, 443631221, 1330893663]

約数ペア:

[(1, 1330893663), (3, 443631221), (11, 120990333), (33, 40330111), (37, 35970099), (111, 11990033), (407, 3270009), (1221, 1090003)]