29007723

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2381}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 40246272

約数和(自身を除く): 11238549

約数列:

[1, 3, 31, 93, 131, 393, 2381, 4061, 7143, 12183, 73811, 221433, 311911, 935733, 9669241, 29007723]

約数ペア:

[(1, 29007723), (3, 9669241), (31, 935733), (93, 311911), (131, 221433), (393, 73811), (2381, 12183), (4061, 7143)]