71227871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2503}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 84134400

約数和(自身を除く): 12906529

約数列:

[1, 11, 13, 143, 199, 2189, 2503, 2587, 27533, 28457, 32539, 357929, 498097, 5479067, 6475261, 71227871]

約数ペア:

[(1, 71227871), (11, 6475261), (13, 5479067), (143, 498097), (199, 357929), (2189, 32539), (2503, 28457), (2587, 27533)]