39312539

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 48572928

約数和(自身を除く): 9260389

約数列:

[1, 7, 19, 47, 133, 329, 331, 361, 893, 2317, 2527, 6251, 6289, 15557, 16967, 44023, 108899, 118769, 119491, 295583, 836437, 2069081, 5616077, 39312539]

約数ペア:

[(1, 39312539), (7, 5616077), (19, 2069081), (47, 836437), (133, 295583), (329, 119491), (331, 118769), (361, 108899), (893, 44023), (2317, 16967), (2527, 15557), (6251, 6289)]