668367091

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{10589}}^1$

素因数の和:10794

約数の個数: 16

約数和(自身を含む): 780779520

約数和(自身を除く): 112412429

約数列:

[1, 7, 71, 127, 497, 889, 9017, 10589, 63119, 74123, 751819, 1344803, 5262733, 9413621, 95481013, 668367091]

約数ペア:

[(1, 668367091), (7, 95481013), (71, 9413621), (127, 5262733), (497, 1344803), (889, 751819), (9017, 74123), (10589, 63119)]