1610020321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{19421}}^1$

素因数の和:20352

約数の個数: 16

約数和(自身を含む): 1983840768

約数和(自身を除く): 373820447

約数列:

[1, 7, 13, 91, 911, 6377, 11843, 19421, 82901, 135947, 252473, 1767311, 17692531, 123847717, 230002903, 1610020321]

約数ペア:

[(1, 1610020321), (7, 230002903), (13, 123847717), (91, 17692531), (911, 1767311), (6377, 252473), (11843, 135947), (19421, 82901)]