12268161

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 18285696

約数和(自身を除く): 6017535

約数列:

[1, 3, 9, 71, 73, 213, 219, 263, 639, 657, 789, 2367, 5183, 15549, 18673, 19199, 46647, 56019, 57597, 168057, 172791, 1363129, 4089387, 12268161]

約数ペア:

[(1, 12268161), (3, 4089387), (9, 1363129), (71, 172791), (73, 168057), (213, 57597), (219, 56019), (263, 46647), (639, 19199), (657, 18673), (789, 15549), (2367, 5183)]