4481589

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 7122720

約数和(自身を除く): 2641131

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 709, 903, 2107, 2127, 4963, 6321, 14889, 30487, 34741, 91461, 104223, 213409, 640227, 1493863, 4481589]

約数ペア:

[(1, 4481589), (3, 1493863), (7, 640227), (21, 213409), (43, 104223), (49, 91461), (129, 34741), (147, 30487), (301, 14889), (709, 6321), (903, 4963), (2107, 2127)]