9249741

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 14446080

約数和(自身を除く): 5196339

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 197, 333, 423, 591, 999, 1269, 1739, 1773, 5217, 5319, 7289, 9259, 15651, 21867, 27777, 46953, 65601, 83331, 196803, 249993, 342583, 1027749, 3083247, 9249741]

約数ペア:

[(1, 9249741), (3, 3083247), (9, 1027749), (27, 342583), (37, 249993), (47, 196803), (111, 83331), (141, 65601), (197, 46953), (333, 27777), (423, 21867), (591, 15651), (999, 9259), (1269, 7289), (1739, 5319), (1773, 5217)]