13303498407

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1688047}}^1$

素因数の和:1688158

約数の個数: 16

約数和(自身を含む): 18473997312

約数和(自身を除く): 5170498905

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 1688047, 5064141, 62457739, 119851337, 187373217, 359554011, 4434499469, 13303498407]

約数ペア:

[(1, 13303498407), (3, 4434499469), (37, 359554011), (71, 187373217), (111, 119851337), (213, 62457739), (2627, 5064141), (7881, 1688047)]