673067381

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23321}}^1$

素因数の和:23385

約数の個数: 24

約数和(自身を含む): 850786560

約数和(自身を除く): 177719179

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 4123, 23321, 28861, 163247, 443099, 722951, 1142729, 3101693, 5060657, 13736069, 21711851, 35424599, 96152483, 673067381]

約数ペア:

[(1, 673067381), (7, 96152483), (19, 35424599), (31, 21711851), (49, 13736069), (133, 5060657), (217, 3101693), (589, 1142729), (931, 722951), (1519, 443099), (4123, 163247), (23321, 28861)]