2667273

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 4095360

約数和(自身を除く): 1428087

約数列:

[1, 3, 7, 21, 157, 471, 809, 1099, 2427, 3297, 5663, 16989, 127013, 381039, 889091, 2667273]

約数ペア:

[(1, 2667273), (3, 889091), (7, 381039), (21, 127013), (157, 16989), (471, 5663), (809, 3297), (1099, 2427)]