138344537

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 148055040

約数和(自身を除く): 9710503

約数列:

[1, 31, 41, 89, 1223, 1271, 2759, 3649, 37913, 50143, 108847, 113119, 1554433, 3374257, 4462727, 138344537]

約数ペア:

[(1, 138344537), (31, 4462727), (41, 3374257), (89, 1554433), (1223, 113119), (1271, 108847), (2759, 50143), (3649, 37913)]