222231957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{16349}}^1$

素因数の和:16572

約数の個数: 16

約数和(自身を含む): 310780800

約数和(自身を除く): 88548843

約数列:

[1, 3, 23, 69, 197, 591, 4531, 13593, 16349, 49047, 376027, 1128081, 3220753, 9662259, 74077319, 222231957]

約数ペア:

[(1, 222231957), (3, 74077319), (23, 9662259), (69, 3220753), (197, 1128081), (591, 376027), (4531, 49047), (13593, 16349)]