42019383

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 67415040

約数和(自身を除く): 25395657

約数列:

[1, 3, 7, 21, 37, 41, 111, 123, 259, 287, 777, 861, 1319, 1517, 3957, 4551, 9233, 10619, 27699, 31857, 48803, 54079, 146409, 162237, 341621, 378553, 1024863, 1135659, 2000923, 6002769, 14006461, 42019383]

約数ペア:

[(1, 42019383), (3, 14006461), (7, 6002769), (21, 2000923), (37, 1135659), (41, 1024863), (111, 378553), (123, 341621), (259, 162237), (287, 146409), (777, 54079), (861, 48803), (1319, 31857), (1517, 27699), (3957, 10619), (4551, 9233)]