29293047

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 51038208

約数和(自身を除く): 21745161

約数列:

[1, 3, 7, 9, 21, 31, 53, 63, 93, 159, 217, 279, 283, 371, 477, 651, 849, 1113, 1643, 1953, 1981, 2547, 3339, 4929, 5943, 8773, 11501, 14787, 14999, 17829, 26319, 34503, 44997, 61411, 78957, 103509, 104993, 134991, 184233, 314979, 464969, 552699, 944937, 1394907, 3254783, 4184721, 9764349, 29293047]

約数ペア:

[(1, 29293047), (3, 9764349), (7, 4184721), (9, 3254783), (21, 1394907), (31, 944937), (53, 552699), (63, 464969), (93, 314979), (159, 184233), (217, 134991), (279, 104993), (283, 103509), (371, 78957), (477, 61411), (651, 44997), (849, 34503), (1113, 26319), (1643, 17829), (1953, 14999), (1981, 14787), (2547, 11501), (3339, 8773), (4929, 5943)]