17826939

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{50789}}^1$

素因数の和:50811

約数の個数: 16

約数和(自身を含む): 28442400

約数和(自身を除く): 10615461

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 50789, 152367, 457101, 660257, 1371303, 1980771, 5942313, 17826939]

約数ペア:

[(1, 17826939), (3, 5942313), (9, 1980771), (13, 1371303), (27, 660257), (39, 457101), (117, 152367), (351, 50789)]