22280931

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 34420464

約数和(自身を除く): 12139533

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1361, 1819, 4083, 5457, 12249, 16371, 23137, 69411, 145627, 208233, 436881, 1310643, 2475659, 7426977, 22280931]

約数ペア:

[(1, 22280931), (3, 7426977), (9, 2475659), (17, 1310643), (51, 436881), (107, 208233), (153, 145627), (321, 69411), (963, 23137), (1361, 16371), (1819, 12249), (4083, 5457)]