131010451

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 159342512

約数和(自身を除く): 28332061

約数列:

[1, 11, 13, 37, 121, 143, 407, 481, 1573, 2251, 4477, 5291, 24761, 29263, 58201, 83287, 272371, 321893, 916157, 1082731, 3540823, 10077727, 11910041, 131010451]

約数ペア:

[(1, 131010451), (11, 11910041), (13, 10077727), (37, 3540823), (121, 1082731), (143, 916157), (407, 321893), (481, 272371), (1573, 83287), (2251, 58201), (4477, 29263), (5291, 24761)]