23919321

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{827}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 33067008

約数和(自身を除く): 9147687

約数列:

[1, 3, 31, 93, 311, 827, 933, 2481, 9641, 25637, 28923, 76911, 257197, 771591, 7973107, 23919321]

約数ペア:

[(1, 23919321), (3, 7973107), (31, 771591), (93, 257197), (311, 76911), (827, 28923), (933, 25637), (2481, 9641)]