39847827

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6451}}^1$

素因数の和:6554

約数の個数: 16

約数和(自身を含む): 55745280

約数和(自身を除く): 15897453

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 6451, 19353, 187079, 458021, 561237, 1374063, 13282609, 39847827]

約数ペア:

[(1, 39847827), (3, 13282609), (29, 1374063), (71, 561237), (87, 458021), (213, 187079), (2059, 19353), (6177, 6451)]