16242457

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3060

約数の個数: 16

約数和(自身を含む): 20542464

約数和(自身を除く): 4300007

約数列:

[1, 7, 11, 71, 77, 497, 781, 2971, 5467, 20797, 32681, 210941, 228767, 1476587, 2320351, 16242457]

約数ペア:

[(1, 16242457), (7, 2320351), (11, 1476587), (71, 228767), (77, 210941), (497, 32681), (781, 20797), (2971, 5467)]