2060751

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{811}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 3455872

約数和(自身を除く): 1395121

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 811, 847, 2433, 2541, 5677, 8921, 17031, 26763, 62447, 98131, 187341, 294393, 686917, 2060751]

約数ペア:

[(1, 2060751), (3, 686917), (7, 294393), (11, 187341), (21, 98131), (33, 62447), (77, 26763), (121, 17031), (231, 8921), (363, 5677), (811, 2541), (847, 2433)]