4481682009

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{115421}}^1$

素因数の和:115517

約数の個数: 24

約数和(自身を含む): 6991803072

約数和(自身を除く): 2510121063

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1849, 5547, 12943, 38829, 115421, 346263, 807947, 2423841, 4963103, 14889309, 34741721, 104225163, 213413429, 640240287, 1493894003, 4481682009]

約数ペア:

[(1, 4481682009), (3, 1493894003), (7, 640240287), (21, 213413429), (43, 104225163), (129, 34741721), (301, 14889309), (903, 4963103), (1849, 2423841), (5547, 807947), (12943, 346263), (38829, 115421)]