470492043

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1759}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 735313920

約数和(自身を除く): 264821877

約数列:

[1, 3, 7, 21, 47, 141, 271, 329, 813, 987, 1759, 1897, 5277, 5691, 12313, 12737, 36939, 38211, 82673, 89159, 248019, 267477, 476689, 578711, 1430067, 1736133, 3336823, 10010469, 22404383, 67213149, 156830681, 470492043]

約数ペア:

[(1, 470492043), (3, 156830681), (7, 67213149), (21, 22404383), (47, 10010469), (141, 3336823), (271, 1736133), (329, 1430067), (813, 578711), (987, 476689), (1759, 267477), (1897, 248019), (5277, 89159), (5691, 82673), (12313, 38211), (12737, 36939)]