17287101

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{16417}}^1$

素因数の和:16442

約数の個数: 20

約数和(自身を含む): 27812092

約数和(自身を除く): 10524991

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 16417, 49251, 147753, 213421, 443259, 640263, 1329777, 1920789, 5762367, 17287101]

約数ペア:

[(1, 17287101), (3, 5762367), (9, 1920789), (13, 1329777), (27, 640263), (39, 443259), (81, 213421), (117, 147753), (351, 49251), (1053, 16417)]