9780141.00000000

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1567}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 105821184

約数和(自身を除く): 27920913

約数列:

[1, 3, 73, 219, 227, 681, 1567, 4701, 16571, 49713, 114391, 343173, 355709, 1067127, 25966757, 77900271]

約数ペア:

[(1, 77900271), (3, 25966757), (73, 1067127), (219, 355709), (227, 343173), (681, 114391), (1567, 49713), (4701, 16571)]