5285021

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 6451200

約数和(自身を除く): 1166179

約数列:

[1, 7, 19, 79, 133, 503, 553, 1501, 3521, 9557, 10507, 39737, 66899, 278159, 755003, 5285021]

約数ペア:

[(1, 5285021), (7, 755003), (19, 278159), (79, 66899), (133, 39737), (503, 10507), (553, 9557), (1501, 3521)]