91090199

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 104109840

約数和(自身を除く): 13019641

約数列:

[1, 17, 19, 53, 289, 313, 323, 901, 1007, 5321, 5491, 5947, 15317, 16589, 17119, 90457, 101099, 282013, 291023, 315191, 1718683, 4794221, 5358247, 91090199]

約数ペア:

[(1, 91090199), (17, 5358247), (19, 4794221), (53, 1718683), (289, 315191), (313, 291023), (323, 282013), (901, 101099), (1007, 90457), (5321, 17119), (5491, 16589), (5947, 15317)]