989455539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{41903}}^1$

素因数の和:42386

約数の個数: 16

約数和(自身を含む): 1399928832

約数和(自身を除く): 410473293

約数列:

[1, 3, 17, 51, 463, 1389, 7871, 23613, 41903, 125709, 712351, 2137053, 19401089, 58203267, 329818513, 989455539]

約数ペア:

[(1, 989455539), (3, 329818513), (17, 58203267), (51, 19401089), (463, 2137053), (1389, 712351), (7871, 125709), (23613, 41903)]