537381

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1553

約数の個数: 16

約数和(自身を含む): 857920

約数和(自身を除く): 320539

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1531, 4593, 13779, 19903, 41337, 59709, 179127, 537381]

約数ペア:

[(1, 537381), (3, 179127), (9, 59709), (13, 41337), (27, 19903), (39, 13779), (117, 4593), (351, 1531)]