2049729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 3006720

約数和(自身を除く): 956991

約数列:

[1, 3, 11, 33, 179, 347, 537, 1041, 1969, 3817, 5907, 11451, 62113, 186339, 683243, 2049729]

約数ペア:

[(1, 2049729), (3, 683243), (11, 186339), (33, 62113), (179, 11451), (347, 5907), (537, 3817), (1041, 1969)]