391346135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{6121}}^1$

素因数の和:6818

約数の個数: 16

約数和(自身を含む): 495147360

約数和(自身を除く): 103801225

約数列:

[1, 5, 19, 95, 673, 3365, 6121, 12787, 30605, 63935, 116299, 581495, 4119433, 20597165, 78269227, 391346135]

約数ペア:

[(1, 391346135), (5, 78269227), (19, 20597165), (95, 4119433), (673, 581495), (3365, 116299), (6121, 63935), (12787, 30605)]