13308845499

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{39966503}}^1$

素因数の和:39966546

約数の個数: 12

約数和(自身を含む): 19743452976

約数和(自身を除く): 6434607477

約数列:

[1, 3, 9, 37, 111, 333, 39966503, 119899509, 359698527, 1478760611, 4436281833, 13308845499]

約数ペア:

[(1, 13308845499), (3, 4436281833), (9, 1478760611), (37, 359698527), (111, 119899509), (333, 39966503)]