2006209911

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{17957}}^1$

素因数の和:18350

約数の個数: 16

約数和(自身を含む): 2703181824

約数和(自身を除く): 696971913

約数列:

[1, 3, 167, 223, 501, 669, 17957, 37241, 53871, 111723, 2998819, 4004411, 8996457, 12013233, 668736637, 2006209911]

約数ペア:

[(1, 2006209911), (3, 668736637), (167, 12013233), (223, 8996457), (501, 4004411), (669, 2998819), (17957, 111723), (37241, 53871)]