8259381

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23531}}^1$

素因数の和:23553

約数の個数: 16

約数和(自身を含む): 13177920

約数和(自身を除く): 4918539

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 23531, 70593, 211779, 305903, 635337, 917709, 2753127, 8259381]

約数ペア:

[(1, 8259381), (3, 2753127), (9, 917709), (13, 635337), (27, 305903), (39, 211779), (117, 70593), (351, 23531)]