13132623

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20173}}^1$

素因数の和:20214

約数の個数: 16

約数和(自身を含む): 20658176

約数和(自身を除く): 7525553

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 20173, 60519, 141211, 423633, 625363, 1876089, 4377541, 13132623]

約数ペア:

[(1, 13132623), (3, 4377541), (7, 1876089), (21, 625363), (31, 423633), (93, 141211), (217, 60519), (651, 20173)]