25120192657

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{442327}}^1$

素因数の和:442421

約数の個数: 24

約数和(自身を含む): 31263743040

約数和(自身を除く): 6143550383

約数列:

[1, 7, 19, 49, 61, 133, 427, 931, 1159, 2989, 8113, 56791, 442327, 3096289, 8404213, 21674023, 26981947, 58829491, 188873629, 411806437, 512656993, 1322115403, 3588598951, 25120192657]

約数ペア:

[(1, 25120192657), (7, 3588598951), (19, 1322115403), (49, 512656993), (61, 411806437), (133, 188873629), (427, 58829491), (931, 26981947), (1159, 21674023), (2989, 8404213), (8113, 3096289), (56791, 442327)]