4512081

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 7372800

約数和(自身を除く): 2860719

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 239, 609, 651, 717, 899, 1673, 2697, 5019, 6293, 6931, 7409, 18879, 20793, 22227, 48517, 51863, 145551, 155589, 214861, 644583, 1504027, 4512081]

約数ペア:

[(1, 4512081), (3, 1504027), (7, 644583), (21, 214861), (29, 155589), (31, 145551), (87, 51863), (93, 48517), (203, 22227), (217, 20793), (239, 18879), (609, 7409), (651, 6931), (717, 6293), (899, 5019), (1673, 2697)]