27470681

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 32882688

約数和(自身を除く): 5412007

約数列:

[1, 7, 31, 71, 217, 497, 1783, 2201, 12481, 15407, 55273, 126593, 386911, 886151, 3924383, 27470681]

約数ペア:

[(1, 27470681), (7, 3924383), (31, 886151), (71, 386911), (217, 126593), (497, 55273), (1783, 15407), (2201, 12481)]