313203489

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1\times {\mathrm{2273}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 436171392

約数和(自身を除く): 122967903

約数列:

[1, 3, 23, 69, 1997, 2273, 5991, 6819, 45931, 52279, 137793, 156837, 4539181, 13617543, 104401163, 313203489]

約数ペア:

[(1, 313203489), (3, 104401163), (23, 13617543), (69, 4539181), (1997, 156837), (2273, 137793), (5991, 52279), (6819, 45931)]