42000497

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 55157760

約数和(自身を除く): 13157263

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 2687, 15631, 18809, 29557, 77923, 131663, 206899, 545461, 857153, 1448293, 3818227, 6000071, 42000497]

約数ペア:

[(1, 42000497), (7, 6000071), (11, 3818227), (29, 1448293), (49, 857153), (77, 545461), (203, 206899), (319, 131663), (539, 77923), (1421, 29557), (2233, 18809), (2687, 15631)]