7276581

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{20731}}^1$

素因数の和:20753

約数の個数: 16

約数和(自身を含む): 11609920

約数和(自身を除く): 4333339

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 20731, 62193, 186579, 269503, 559737, 808509, 2425527, 7276581]

約数ペア:

[(1, 7276581), (3, 2425527), (9, 808509), (13, 559737), (27, 269503), (39, 186579), (117, 62193), (351, 20731)]