2013314979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{1493}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 2939618304

約数和(自身を除く): 926303325

約数列:

[1, 3, 13, 39, 71, 213, 487, 923, 1461, 1493, 2769, 4479, 6331, 18993, 19409, 34577, 58227, 103731, 106003, 318009, 449501, 727091, 1348503, 1378039, 2181273, 4134117, 9452183, 28356549, 51623461, 154870383, 671104993, 2013314979]

約数ペア:

[(1, 2013314979), (3, 671104993), (13, 154870383), (39, 51623461), (71, 28356549), (213, 9452183), (487, 4134117), (923, 2181273), (1461, 1378039), (1493, 1348503), (2769, 727091), (4479, 449501), (6331, 318009), (18993, 106003), (19409, 103731), (34577, 58227)]