2013732063

素因数分解:

$3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{37649}}^1$

素因数の和:37948

約数の個数: 32

約数和(自身を含む): 3421632000

約数和(自身を除く): 1407899937

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 283, 849, 1981, 2547, 5943, 7641, 17829, 37649, 53487, 112947, 263543, 338841, 790629, 1016523, 2371887, 7115661, 10654667, 31964001, 74582669, 95892003, 223748007, 287676009, 671244021, 2013732063]

約数ペア:

[(1, 2013732063), (3, 671244021), (7, 287676009), (9, 223748007), (21, 95892003), (27, 74582669), (63, 31964001), (189, 10654667), (283, 7115661), (849, 2371887), (1981, 1016523), (2547, 790629), (5943, 338841), (7641, 263543), (17829, 112947), (37649, 53487)]