429071769

素因数分解:

$3^3\times 7^1\times {\mathrm{907}}^1\times {\mathrm{2503}}^1$

素因数の和:3426

約数の個数: 32

約数和(自身を含む): 727562240

約数和(自身を除く): 298490471

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 907, 2503, 2721, 6349, 7509, 8163, 17521, 19047, 22527, 24489, 52563, 57141, 67581, 157689, 171423, 473067, 2270221, 6810663, 15891547, 20431989, 47674641, 61295967, 143023923, 429071769]

約数ペア:

[(1, 429071769), (3, 143023923), (7, 61295967), (9, 47674641), (21, 20431989), (27, 15891547), (63, 6810663), (189, 2270221), (907, 473067), (2503, 171423), (2721, 157689), (6349, 67581), (7509, 57141), (8163, 52563), (17521, 24489), (19047, 22527)]