16999167

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 25816320

約数和(自身を除く): 8817153

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 331, 901, 969, 993, 1007, 2703, 3021, 5627, 6289, 16881, 17119, 17543, 18867, 51357, 52629, 106913, 298231, 320739, 333317, 894693, 999951, 5666389, 16999167]

約数ペア:

[(1, 16999167), (3, 5666389), (17, 999951), (19, 894693), (51, 333317), (53, 320739), (57, 298231), (159, 106913), (323, 52629), (331, 51357), (901, 18867), (969, 17543), (993, 17119), (1007, 16881), (2703, 6289), (3021, 5627)]