13821063273

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{21629207}}^1$

素因数の和:21629284

約数の個数: 12

約数和(自身を含む): 20244938688

約数和(自身を除く): 6423875415

約数列:

[1, 3, 9, 71, 213, 639, 21629207, 64887621, 194662863, 1535673697, 4607021091, 13821063273]

約数ペア:

[(1, 13821063273), (3, 4607021091), (9, 1535673697), (71, 194662863), (213, 64887621), (639, 21629207)]