17240993

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 22654080

約数和(自身を除く): 5413087

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1103, 1421, 2233, 7721, 12133, 15631, 31987, 54047, 84931, 223909, 351857, 594517, 1567363, 2462999, 17240993]

約数ペア:

[(1, 17240993), (7, 2462999), (11, 1567363), (29, 594517), (49, 351857), (77, 223909), (203, 84931), (319, 54047), (539, 31987), (1103, 15631), (1421, 12133), (2233, 7721)]