1946269689

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{14639}}^1$

素因数の和:15149

約数の個数: 32

約数和(自身を含む): 3200655360

約数和(自身を除く): 1254385671

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 487, 1461, 3409, 6331, 10227, 14639, 18993, 43917, 44317, 102473, 132951, 190307, 307419, 570921, 1332149, 3996447, 7129193, 21387579, 49904351, 92679509, 149713053, 278038527, 648756563, 1946269689]

約数ペア:

[(1, 1946269689), (3, 648756563), (7, 278038527), (13, 149713053), (21, 92679509), (39, 49904351), (91, 21387579), (273, 7129193), (487, 3996447), (1461, 1332149), (3409, 570921), (6331, 307419), (10227, 190307), (14639, 132951), (18993, 102473), (43917, 44317)]