671821113

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{55117}}^1$

素因数の和:55376

約数の個数: 16

約数和(自身を含む): 952439040

約数和(自身を除く): 280617927

約数列:

[1, 3, 17, 51, 239, 717, 4063, 12189, 55117, 165351, 936989, 2810967, 13172963, 39518889, 223940371, 671821113]

約数ペア:

[(1, 671821113), (3, 223940371), (17, 39518889), (51, 13172963), (239, 2810967), (717, 936989), (4063, 165351), (12189, 55117)]