314577981

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{1697}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 466202880

約数和(自身を除く): 151624899

約数列:

[1, 3, 9, 43, 129, 387, 479, 1437, 1697, 4311, 5091, 15273, 20597, 61791, 72971, 185373, 218913, 656739, 812863, 2438589, 7315767, 34953109, 104859327, 314577981]

約数ペア:

[(1, 314577981), (3, 104859327), (9, 34953109), (43, 7315767), (129, 2438589), (387, 812863), (479, 656739), (1437, 218913), (1697, 185373), (4311, 72971), (5091, 61791), (15273, 20597)]