19364049

素因数分解:

$3^3\times {\mathrm{463}}^1\times {\mathrm{1549}}^1$

素因数の和:2021

約数の個数: 16

約数和(自身を含む): 28768000

約数和(自身を除く): 9403951

約数列:

[1, 3, 9, 27, 463, 1389, 1549, 4167, 4647, 12501, 13941, 41823, 717187, 2151561, 6454683, 19364049]

約数ペア:

[(1, 19364049), (3, 6454683), (9, 2151561), (27, 717187), (463, 41823), (1389, 13941), (1549, 12501), (4167, 4647)]