16281273

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 22102016

約数和(自身を除く): 5820743

約数列:

[1, 3, 127, 151, 283, 381, 453, 849, 19177, 35941, 42733, 57531, 107823, 128199, 5427091, 16281273]

約数ペア:

[(1, 16281273), (3, 5427091), (127, 128199), (151, 107823), (283, 57531), (381, 42733), (453, 35941), (849, 19177)]