21761569401

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4611479}}^1$

素因数の和:4611517

約数の個数: 24

約数和(自身を含む): 34346303040

約数和(自身を除く): 12584733639

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 4611479, 13834437, 50726269, 59949227, 152178807, 179847681, 557988959, 659441497, 1673966877, 1978324491, 7253856467, 21761569401]

約数ペア:

[(1, 21761569401), (3, 7253856467), (11, 1978324491), (13, 1673966877), (33, 659441497), (39, 557988959), (121, 179847681), (143, 152178807), (363, 59949227), (429, 50726269), (1573, 13834437), (4719, 4611479)]