13780524507

素因数分解:

$3^1\times {\mathrm{503}}^1\times {\mathrm{1571}}^1\times {\mathrm{5813}}^1$

素因数の和:7890

約数の個数: 16

約数和(自身を含む): 18425449728

約数和(自身を除く): 4644925221

約数列:

[1, 3, 503, 1509, 1571, 4713, 5813, 17439, 790213, 2370639, 2923939, 8771817, 9132223, 27396669, 4593508169, 13780524507]

約数ペア:

[(1, 13780524507), (3, 4593508169), (503, 27396669), (1509, 9132223), (1571, 8771817), (4713, 2923939), (5813, 2370639), (17439, 790213)]