40830069

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 67624960

約数和(自身を除く): 26794891

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 3301, 4123, 9903, 12369, 23107, 62719, 69321, 102331, 188157, 306993, 439033, 716317, 1317099, 1944289, 2148951, 5832867, 13610023, 40830069]

約数ペア:

[(1, 40830069), (3, 13610023), (7, 5832867), (19, 2148951), (21, 1944289), (31, 1317099), (57, 716317), (93, 439033), (133, 306993), (217, 188157), (399, 102331), (589, 69321), (651, 62719), (1767, 23107), (3301, 12369), (4123, 9903)]