138086927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21313}}^1$

素因数の和:21374

約数の個数: 16

約数和(自身を含む): 163691520

約数和(自身を除く): 25604593

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 21313, 234443, 404947, 660703, 4454417, 7267733, 12553357, 138086927]

約数ペア:

[(1, 138086927), (11, 12553357), (19, 7267733), (31, 4454417), (209, 660703), (341, 404947), (589, 234443), (6479, 21313)]