309392039

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 361462080

約数和(自身を除く): 52070041

約数列:

[1, 11, 29, 37, 121, 319, 407, 1073, 2383, 3509, 4477, 11803, 26213, 69107, 88171, 129833, 288343, 760177, 969881, 2556959, 8361947, 10668691, 28126549, 309392039]

約数ペア:

[(1, 309392039), (11, 28126549), (29, 10668691), (37, 8361947), (121, 2556959), (319, 969881), (407, 760177), (1073, 288343), (2383, 129833), (3509, 88171), (4477, 69107), (11803, 26213)]