12153159

素因数分解:

$3^7\times {\mathrm{5557}}^1$

素因数の和:5578

約数の個数: 16

約数和(自身を含む): 18230240

約数和(自身を除く): 6077081

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 5557, 16671, 50013, 150039, 450117, 1350351, 4051053, 12153159]

約数ペア:

[(1, 12153159), (3, 4051053), (9, 1350351), (27, 450117), (81, 150039), (243, 50013), (729, 16671), (2187, 5557)]