5208399

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 8785920

約数和(自身を除く): 3577521

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1759, 2961, 5277, 12313, 15831, 36939, 82673, 110817, 248019, 578711, 744057, 1736133, 5208399]

約数ペア:

[(1, 5208399), (3, 1736133), (7, 744057), (9, 578711), (21, 248019), (47, 110817), (63, 82673), (141, 36939), (329, 15831), (423, 12313), (987, 5277), (1759, 2961)]