13687399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 16087680

約数和(自身を除く): 2400281

約数列:

[1, 11, 31, 41, 89, 121, 341, 451, 979, 1271, 2759, 3649, 3751, 4961, 10769, 13981, 30349, 40139, 113119, 153791, 333839, 441529, 1244309, 13687399]

約数ペア:

[(1, 13687399), (11, 1244309), (31, 441529), (41, 333839), (89, 153791), (121, 113119), (341, 40139), (451, 30349), (979, 13981), (1271, 10769), (2759, 4961), (3649, 3751)]