713297943

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^2$

素因数の和:508

約数の個数: 36

約数和(自身を含む): 1098191640

約数和(自身を除く): 384893697

約数列:

[1, 3, 9, 19, 57, 157, 163, 171, 471, 489, 1413, 1467, 2983, 3097, 8949, 9291, 25591, 26569, 26847, 27873, 76773, 79707, 230319, 239121, 486229, 504811, 1458687, 1514433, 4171333, 4376061, 4543299, 12513999, 37541997, 79255327, 237765981, 713297943]

約数ペア:

[(1, 713297943), (3, 237765981), (9, 79255327), (19, 37541997), (57, 12513999), (157, 4543299), (163, 4376061), (171, 4171333), (471, 1514433), (489, 1458687), (1413, 504811), (1467, 486229), (2983, 239121), (3097, 230319), (8949, 79707), (9291, 76773), (25591, 27873), (26569, 26847)]