987132279

素因数分解:

$3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{94201}}^1$

素因数の和:94710

約数の個数: 16

約数和(自身を含む): 1507232000

約数和(自身を除く): 520099721

約数列:

[1, 3, 7, 21, 499, 1497, 3493, 10479, 94201, 282603, 659407, 1978221, 47006299, 141018897, 329044093, 987132279]

約数ペア:

[(1, 987132279), (3, 329044093), (7, 141018897), (21, 47006299), (499, 1978221), (1497, 659407), (3493, 282603), (10479, 94201)]