13179103

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 15966720

約数和(自身を除く): 2787617

約数列:

[1, 7, 19, 133, 197, 503, 1379, 3521, 3743, 9557, 26201, 66899, 99091, 693637, 1882729, 13179103]

約数ペア:

[(1, 13179103), (7, 1882729), (19, 693637), (133, 99091), (197, 66899), (503, 26201), (1379, 9557), (3521, 3743)]