17927193

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 24313856

約数和(自身を除く): 6386663

約数列:

[1, 3, 127, 211, 223, 381, 633, 669, 26797, 28321, 47053, 80391, 84963, 141159, 5975731, 17927193]

約数ペア:

[(1, 17927193), (3, 5975731), (127, 141159), (211, 84963), (223, 80391), (381, 47053), (633, 28321), (669, 26797)]