121127131

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 130636800

約数和(自身を除く): 9509669

約数列:

[1, 23, 47, 89, 1081, 1259, 2047, 4183, 28957, 59173, 96209, 112051, 1360979, 2577173, 5266397, 121127131]

約数ペア:

[(1, 121127131), (23, 5266397), (47, 2577173), (89, 1360979), (1081, 112051), (1259, 96209), (2047, 59173), (4183, 28957)]