2690259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6271}}^1$

素因数の和:6298

約数の個数: 16

約数和(自身を含む): 4214784

約数和(自身を除く): 1524525

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 6271, 18813, 68981, 81523, 206943, 244569, 896753, 2690259]

約数ペア:

[(1, 2690259), (3, 896753), (11, 244569), (13, 206943), (33, 81523), (39, 68981), (143, 18813), (429, 6271)]