7257081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{587}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 10471104

約数和(自身を除く): 3214023

約数列:

[1, 3, 13, 39, 317, 587, 951, 1761, 4121, 7631, 12363, 22893, 186079, 558237, 2419027, 7257081]

約数ペア:

[(1, 7257081), (3, 2419027), (13, 558237), (39, 186079), (317, 22893), (587, 12363), (951, 7631), (1761, 4121)]