6660003

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3821}}^1$

素因数の和:3914

約数の個数: 16

約数和(自身を含む): 10273536

約数和(自身を除く): 3613533

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 3821, 11463, 26747, 80241, 317143, 951429, 2220001, 6660003]

約数ペア:

[(1, 6660003), (3, 2220001), (7, 951429), (21, 317143), (83, 80241), (249, 26747), (581, 11463), (1743, 3821)]