51302397

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17291}}^1$

素因数の和:17360

約数の個数: 16

約数和(自身を含む): 73041408

約数和(自身を除く): 21739011

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 17291, 51873, 397693, 743513, 1193079, 2230539, 17100799, 51302397]

約数ペア:

[(1, 51302397), (3, 17100799), (23, 2230539), (43, 1193079), (69, 743513), (129, 397693), (989, 51873), (2967, 17291)]