192593289

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{839}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 311592960

約数和(自身を除く): 118999671

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 643, 839, 1929, 2517, 4501, 5873, 10931, 13503, 14263, 17619, 32793, 42789, 76517, 99841, 229551, 299523, 539477, 1618431, 3776339, 9171109, 11329017, 27513327, 64197763, 192593289]

約数ペア:

[(1, 192593289), (3, 64197763), (7, 27513327), (17, 11329017), (21, 9171109), (51, 3776339), (119, 1618431), (357, 539477), (643, 299523), (839, 229551), (1929, 99841), (2517, 76517), (4501, 42789), (5873, 32793), (10931, 17619), (13503, 14263)]