10485909

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 17952000

約数和(自身を除く): 7466091

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 509, 763, 981, 1527, 2289, 2943, 3563, 4581, 6867, 10689, 13743, 20601, 32067, 55481, 96201, 166443, 388367, 499329, 1165101, 1497987, 3495303, 10485909]

約数ペア:

[(1, 10485909), (3, 3495303), (7, 1497987), (9, 1165101), (21, 499329), (27, 388367), (63, 166443), (109, 96201), (189, 55481), (327, 32067), (509, 20601), (763, 13743), (981, 10689), (1527, 6867), (2289, 4581), (2943, 3563)]