6541719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 10010880

約数和(自身を除く): 3469161

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 157, 323, 471, 731, 817, 969, 2193, 2451, 2669, 2983, 6751, 8007, 8949, 13889, 20253, 41667, 50711, 114767, 128269, 152133, 344301, 384807, 2180573, 6541719]

約数ペア:

[(1, 6541719), (3, 2180573), (17, 384807), (19, 344301), (43, 152133), (51, 128269), (57, 114767), (129, 50711), (157, 41667), (323, 20253), (471, 13889), (731, 8949), (817, 8007), (969, 6751), (2193, 2983), (2451, 2669)]