15930351

素因数分解:

$3^5\times {\mathrm{65557}}^1$

素因数の和:65572

約数の個数: 12

約数和(自身を含む): 23863112

約数和(自身を除く): 7932761

約数列:

[1, 3, 9, 27, 81, 243, 65557, 196671, 590013, 1770039, 5310117, 15930351]

約数ペア:

[(1, 15930351), (3, 5310117), (9, 1770039), (27, 590013), (81, 196671), (243, 65557)]