2247287973

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{5669}}^1$

素因数の和:6161

約数の個数: 32

約数和(自身を含む): 3512678400

約数和(自身を除く): 1265390427

約数列:

[1, 3, 7, 21, 43, 129, 301, 439, 903, 1317, 3073, 5669, 9219, 17007, 18877, 39683, 56631, 119049, 132139, 243767, 396417, 731301, 1706369, 2488691, 5119107, 7466073, 17420837, 52262511, 107013713, 321041139, 749095991, 2247287973]

約数ペア:

[(1, 2247287973), (3, 749095991), (7, 321041139), (21, 107013713), (43, 52262511), (129, 17420837), (301, 7466073), (439, 5119107), (903, 2488691), (1317, 1706369), (3073, 731301), (5669, 396417), (9219, 243767), (17007, 132139), (18877, 119049), (39683, 56631)]