8201949

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 13246464

約数和(自身を除く): 5044515

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 293, 301, 651, 879, 903, 1333, 2051, 3999, 6153, 9083, 9331, 12599, 27249, 27993, 37797, 63581, 88193, 190743, 264579, 390569, 1171707, 2733983, 8201949]

約数ペア:

[(1, 8201949), (3, 2733983), (7, 1171707), (21, 390569), (31, 264579), (43, 190743), (93, 88193), (129, 63581), (217, 37797), (293, 27993), (301, 27249), (651, 12599), (879, 9331), (903, 9083), (1333, 6153), (2051, 3999)]