9043947

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 15029760

約数和(自身を除く): 5985813

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 823, 999, 1221, 2469, 3663, 7407, 9053, 10989, 22221, 27159, 30451, 81477, 91353, 244431, 274059, 334961, 822177, 1004883, 3014649, 9043947]

約数ペア:

[(1, 9043947), (3, 3014649), (9, 1004883), (11, 822177), (27, 334961), (33, 274059), (37, 244431), (99, 91353), (111, 81477), (297, 30451), (333, 27159), (407, 22221), (823, 10989), (999, 9053), (1221, 7407), (2469, 3663)]