56171883

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{3863}}^1$

素因数の和:4034

約数の個数: 16

約数和(自身を含む): 77527296

約数和(自身を除く): 21355413

約数列:

[1, 3, 37, 111, 131, 393, 3863, 4847, 11589, 14541, 142931, 428793, 506053, 1518159, 18723961, 56171883]

約数ペア:

[(1, 56171883), (3, 18723961), (37, 1518159), (111, 506053), (131, 428793), (393, 142931), (3863, 14541), (4847, 11589)]