26568213

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66587}}^1$

素因数の和:66616

約数の個数: 16

約数和(自身を含む): 42616320

約数和(自身を除く): 16048107

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 66587, 199761, 466109, 1265153, 1398327, 3795459, 8856071, 26568213]

約数ペア:

[(1, 26568213), (3, 8856071), (7, 3795459), (19, 1398327), (21, 1265153), (57, 466109), (133, 199761), (399, 66587)]