27218279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4262

約数の個数: 16

約数和(自身を含む): 32271360

約数和(自身を除く): 5053081

約数列:

[1, 11, 19, 31, 209, 341, 589, 4201, 6479, 46211, 79819, 130231, 878009, 1432541, 2474389, 27218279]

約数ペア:

[(1, 27218279), (11, 2474389), (19, 1432541), (31, 878009), (209, 130231), (341, 79819), (589, 46211), (4201, 6479)]