13945263

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 19369056

約数和(自身を除く): 5423793

約数列:

[1, 3, 37, 73, 111, 219, 1721, 2701, 5163, 8103, 63677, 125633, 191031, 376899, 4648421, 13945263]

約数ペア:

[(1, 13945263), (3, 4648421), (37, 376899), (73, 191031), (111, 125633), (219, 63677), (1721, 8103), (2701, 5163)]