317302869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{937}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 481156480

約数和(自身を除く): 163853611

約数列:

[1, 3, 13, 19, 39, 57, 247, 457, 741, 937, 1371, 2811, 5941, 8683, 12181, 17803, 17823, 26049, 36543, 53409, 112879, 231439, 338637, 428209, 694317, 1284627, 5566717, 8135971, 16700151, 24407913, 105767623, 317302869]

約数ペア:

[(1, 317302869), (3, 105767623), (13, 24407913), (19, 16700151), (39, 8135971), (57, 5566717), (247, 1284627), (457, 694317), (741, 428209), (937, 338637), (1371, 231439), (2811, 112879), (5941, 53409), (8683, 36543), (12181, 26049), (17803, 17823)]