339963117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2777}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 506529408

約数和(自身を除く): 166566291

約数列:

[1, 3, 13, 39, 43, 73, 129, 219, 559, 949, 1677, 2777, 2847, 3139, 8331, 9417, 36101, 40807, 108303, 119411, 122421, 202721, 358233, 608163, 1552343, 2635373, 4657029, 7906119, 8717003, 26151009, 113321039, 339963117]

約数ペア:

[(1, 339963117), (3, 113321039), (13, 26151009), (39, 8717003), (43, 7906119), (73, 4657029), (129, 2635373), (219, 1552343), (559, 608163), (949, 358233), (1677, 202721), (2777, 122421), (2847, 119411), (3139, 108303), (8331, 40807), (9417, 36101)]