2641187967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4212421}}^1$

素因数の和:4212454

約数の個数: 16

約数和(自身を含む): 4043925120

約数和(自身を除く): 1402737153

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4212421, 12637263, 46336631, 80035999, 139009893, 240107997, 880395989, 2641187967]

約数ペア:

[(1, 2641187967), (3, 880395989), (11, 240107997), (19, 139009893), (33, 80035999), (57, 46336631), (209, 12637263), (627, 4212421)]