19350063

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{42157}}^1$

素因数の和:42183

約数の個数: 16

約数和(自身を含む): 30353760

約数和(自身を除く): 11003697

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 42157, 126471, 379413, 716669, 1138239, 2150007, 6450021, 19350063]

約数ペア:

[(1, 19350063), (3, 6450021), (9, 2150007), (17, 1138239), (27, 716669), (51, 379413), (153, 126471), (459, 42157)]