2019935331

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{727}}^1\times {\mathrm{4229}}^1$

素因数の和:5035

約数の個数: 24

約数和(自身を含む): 2962421280

約数和(自身を除く): 942485949

約数列:

[1, 3, 9, 73, 219, 657, 727, 2181, 4229, 6543, 12687, 38061, 53071, 159213, 308717, 477639, 926151, 2778453, 3074483, 9223449, 27670347, 224437259, 673311777, 2019935331]

約数ペア:

[(1, 2019935331), (3, 673311777), (9, 224437259), (73, 27670347), (219, 9223449), (657, 3074483), (727, 2778453), (2181, 926151), (4229, 477639), (6543, 308717), (12687, 159213), (38061, 53071)]