42867891

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{761}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 67757040

約数和(自身を除く): 24889149

約数列:

[1, 3, 9, 11, 33, 99, 569, 761, 1707, 2283, 5121, 6259, 6849, 8371, 18777, 25113, 56331, 75339, 433009, 1299027, 3897081, 4763099, 14289297, 42867891]

約数ペア:

[(1, 42867891), (3, 14289297), (9, 4763099), (11, 3897081), (33, 1299027), (99, 433009), (569, 75339), (761, 56331), (1707, 25113), (2283, 18777), (5121, 8371), (6259, 6849)]