39956007

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{146359}}^1$

素因数の和:146382

約数の個数: 16

約数和(自身を含む): 65569280

約数和(自身を除く): 25613273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 146359, 439077, 1024513, 1902667, 3073539, 5708001, 13318669, 39956007]

約数ペア:

[(1, 39956007), (3, 13318669), (7, 5708001), (13, 3073539), (21, 1902667), (39, 1024513), (91, 439077), (273, 146359)]