19630539

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{12323}}^1$

素因数の和:12391

約数の個数: 16

約数和(自身を含む): 29577600

約数和(自身を除く): 9947061

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 12323, 36969, 110907, 332721, 727057, 2181171, 6543513, 19630539]

約数ペア:

[(1, 19630539), (3, 6543513), (9, 2181171), (27, 727057), (59, 332721), (177, 110907), (531, 36969), (1593, 12323)]