2007287513

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{929}}^1\times {\mathrm{2551}}^1$

素因数の和:3509

約数の個数: 24

約数和(自身を含む): 2525255040

約数和(自身を除く): 517967527

約数列:

[1, 7, 11, 77, 121, 847, 929, 2551, 6503, 10219, 17857, 28061, 71533, 112409, 196427, 308671, 786863, 2160697, 2369879, 16589153, 26068669, 182480683, 286755359, 2007287513]

約数ペア:

[(1, 2007287513), (7, 286755359), (11, 182480683), (77, 26068669), (121, 16589153), (847, 2369879), (929, 2160697), (2551, 786863), (6503, 308671), (10219, 196427), (17857, 112409), (28061, 71533)]