57804579

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12923}}^1$

素因数の和:13007

約数の個数: 24

約数和(自身を含む): 96774912

約数和(自身を除く): 38970333

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 12923, 38769, 90461, 116307, 271383, 814149, 917533, 2752599, 6422731, 8257797, 19268193, 57804579]

約数ペア:

[(1, 57804579), (3, 19268193), (7, 8257797), (9, 6422731), (21, 2752599), (63, 917533), (71, 814149), (213, 271383), (497, 116307), (639, 90461), (1491, 38769), (4473, 12923)]