23394287

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 27436032

約数和(自身を除く): 4041745

約数列:

[1, 7, 71, 103, 457, 497, 721, 3199, 7313, 32447, 47071, 51191, 227129, 329497, 3342041, 23394287]

約数ペア:

[(1, 23394287), (7, 3342041), (71, 329497), (103, 227129), (457, 51191), (497, 47071), (721, 32447), (3199, 7313)]