115238019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 177678144

約数和(自身を除く): 62440125

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 663, 949, 1241, 2381, 2847, 3723, 7143, 16133, 30953, 40477, 48399, 92859, 121431, 173813, 521439, 526201, 1578603, 2259569, 2954821, 6778707, 8864463, 38412673, 115238019]

約数ペア:

[(1, 115238019), (3, 38412673), (13, 8864463), (17, 6778707), (39, 2954821), (51, 2259569), (73, 1578603), (219, 526201), (221, 521439), (663, 173813), (949, 121431), (1241, 92859), (2381, 48399), (2847, 40477), (3723, 30953), (7143, 16133)]