27830841983

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{4270499}}^1$

素因数の和:4270539

約数の個数: 16

約数和(自身を含む): 34164000000

約数和(自身を除く): 6333158017

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 4270499, 29893493, 81139481, 209254451, 567976367, 1464781157, 3975834569, 27830841983]

約数ペア:

[(1, 27830841983), (7, 3975834569), (19, 1464781157), (49, 567976367), (133, 209254451), (343, 81139481), (931, 29893493), (6517, 4270499)]