2036778921

素因数分解:

$3^2\times {\mathrm{20357}}^1\times {\mathrm{11117}}^1$

素因数の和:31480

約数の個数: 12

約数和(自身を含む): 2942423172

約数和(自身を除く): 905644251

約数列:

[1, 3, 9, 11117, 20357, 33351, 61071, 100053, 183213, 226308769, 678926307, 2036778921]

約数ペア:

[(1, 2036778921), (3, 678926307), (9, 226308769), (11117, 183213), (20357, 100053), (33351, 61071)]