347931423

素因数分解:

$3^3\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{1669}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 589977600

約数和(自身を除く): 242046177

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1103, 1669, 3309, 5007, 7721, 9927, 11683, 15021, 23163, 29781, 35049, 45063, 69489, 105147, 208467, 315441, 1840907, 5522721, 12886349, 16568163, 38659047, 49704489, 115977141, 347931423]

約数ペア:

[(1, 347931423), (3, 115977141), (7, 49704489), (9, 38659047), (21, 16568163), (27, 12886349), (63, 5522721), (189, 1840907), (1103, 315441), (1669, 208467), (3309, 105147), (5007, 69489), (7721, 45063), (9927, 35049), (11683, 29781), (15021, 23163)]