394366947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5297}}^1$

素因数の和:5419

約数の個数: 32

約数和(自身を含む): 598123008

約数和(自身を除く): 203756061

約数列:

[1, 3, 13, 23, 39, 69, 83, 249, 299, 897, 1079, 1909, 3237, 5297, 5727, 15891, 24817, 68861, 74451, 121831, 206583, 365493, 439651, 1318953, 1583803, 4751409, 5715463, 10111973, 17146389, 30335919, 131455649, 394366947]

約数ペア:

[(1, 394366947), (3, 131455649), (13, 30335919), (23, 17146389), (39, 10111973), (69, 5715463), (83, 4751409), (249, 1583803), (299, 1318953), (897, 439651), (1079, 365493), (1909, 206583), (3237, 121831), (5297, 74451), (5727, 68861), (15891, 24817)]