2108348547

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{23879}}^1$

素因数の和:25450

約数の個数: 16

約数和(自身を含む): 2961120000

約数和(自身を除く): 852771453

約数列:

[1, 3, 19, 57, 1549, 4647, 23879, 29431, 71637, 88293, 453701, 1361103, 36988571, 110965713, 702782849, 2108348547]

約数ペア:

[(1, 2108348547), (3, 702782849), (19, 110965713), (57, 36988571), (1549, 1361103), (4647, 453701), (23879, 88293), (29431, 71637)]