27905306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97571}}^1$

素因数の和:97597

約数の個数: 16

約数和(自身を含む): 49176288

約数和(自身を除く): 21270982

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 97571, 195142, 1073281, 1268423, 2146562, 2536846, 13952653, 27905306]

約数ペア:

[(1, 27905306), (2, 13952653), (11, 2536846), (13, 2146562), (22, 1268423), (26, 1073281), (143, 195142), (286, 97571)]