9866571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 15671040

約数和(自身を除く): 5804469

約数列:

[1, 3, 11, 13, 33, 39, 109, 143, 211, 327, 429, 633, 1199, 1417, 2321, 2743, 3597, 4251, 6963, 8229, 15587, 22999, 30173, 46761, 68997, 90519, 252989, 298987, 758967, 896961, 3288857, 9866571]

約数ペア:

[(1, 9866571), (3, 3288857), (11, 896961), (13, 758967), (33, 298987), (39, 252989), (109, 90519), (143, 68997), (211, 46761), (327, 30173), (429, 22999), (633, 15587), (1199, 8229), (1417, 6963), (2321, 4251), (2743, 3597)]