6573987

素因数分解:

$3^3\times 7^2\times {\mathrm{4969}}^1$

素因数の和:4992

約数の個数: 24

約数和(自身を含む): 11331600

約数和(自身を除く): 4757613

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 4969, 14907, 34783, 44721, 104349, 134163, 243481, 313047, 730443, 939141, 2191329, 6573987]

約数ペア:

[(1, 6573987), (3, 2191329), (7, 939141), (9, 730443), (21, 313047), (27, 243481), (49, 134163), (63, 104349), (147, 44721), (189, 34783), (441, 14907), (1323, 4969)]