664282353

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{10103}}^1$

素因数の和:10245

約数の個数: 32

約数和(自身を含む): 1055342592

約数和(自身を除く): 391060239

約数列:

[1, 3, 7, 21, 31, 93, 101, 217, 303, 651, 707, 2121, 3131, 9393, 10103, 21917, 30309, 65751, 70721, 212163, 313193, 939579, 1020403, 2192351, 3061209, 6577053, 7142821, 21428463, 31632493, 94897479, 221427451, 664282353]

約数ペア:

[(1, 664282353), (3, 221427451), (7, 94897479), (21, 31632493), (31, 21428463), (93, 7142821), (101, 6577053), (217, 3061209), (303, 2192351), (651, 1020403), (707, 939579), (2121, 313193), (3131, 212163), (9393, 70721), (10103, 65751), (21917, 30309)]