1954029

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{769}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 3277120

約数和(自身を除く): 1323091

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 769, 847, 2307, 2541, 5383, 8459, 16149, 25377, 59213, 93049, 177639, 279147, 651343, 1954029]

約数ペア:

[(1, 1954029), (3, 651343), (7, 279147), (11, 177639), (21, 93049), (33, 59213), (77, 25377), (121, 16149), (231, 8459), (363, 5383), (769, 2541), (847, 2307)]