21148492027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1\times {\mathrm{29789}}^1$

素因数の和:30462

約数の個数: 16

約数和(自身を含む): 23051740320

約数和(自身を除く): 1903248293

約数列:

[1, 13, 97, 563, 1261, 7319, 29789, 54611, 387257, 709943, 2889533, 16771207, 37563929, 218025691, 1626807079, 21148492027]

約数ペア:

[(1, 21148492027), (13, 1626807079), (97, 218025691), (563, 37563929), (1261, 16771207), (7319, 2889533), (29789, 709943), (54611, 387257)]