943886121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1867}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 1394454528

約数和(自身を除く): 450568407

約数列:

[1, 3, 17, 23, 51, 69, 391, 431, 1173, 1293, 1867, 5601, 7327, 9913, 21981, 29739, 31739, 42941, 95217, 128823, 168521, 505563, 729997, 804677, 2189991, 2414031, 13679509, 18507571, 41038527, 55522713, 314628707, 943886121]

約数ペア:

[(1, 943886121), (3, 314628707), (17, 55522713), (23, 41038527), (51, 18507571), (69, 13679509), (391, 2414031), (431, 2189991), (1173, 804677), (1293, 729997), (1867, 505563), (5601, 168521), (7327, 128823), (9913, 95217), (21981, 42941), (29739, 31739)]