2669387

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 3193344

約数和(自身を除く): 523957

約数列:

[1, 7, 41, 71, 131, 287, 497, 917, 2911, 5371, 9301, 20377, 37597, 65107, 381341, 2669387]

約数ペア:

[(1, 2669387), (7, 381341), (41, 65107), (71, 37597), (131, 20377), (287, 9301), (497, 5371), (917, 2911)]