13304537811

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{39953567}}^1$

素因数の和:39953610

約数の個数: 12

約数和(自身を含む): 19737062592

約数和(自身を除く): 6432524781

約数列:

[1, 3, 9, 37, 111, 333, 39953567, 119860701, 359582103, 1478281979, 4434845937, 13304537811]

約数ペア:

[(1, 13304537811), (3, 4434845937), (9, 1478281979), (37, 359582103), (111, 119860701), (333, 39953567)]