8680012269

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{6781}}^1$

素因数の和:8141

約数の個数: 32

約数和(自身を含む): 12910757760

約数和(自身を除く): 4230745491

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 1321, 3963, 6781, 20343, 22457, 25099, 67371, 75297, 115277, 128839, 345831, 386517, 426683, 1280049, 2190263, 6570789, 8957701, 26873103, 152280917, 170196319, 456842751, 510588957, 2893337423, 8680012269]

約数ペア:

[(1, 8680012269), (3, 2893337423), (17, 510588957), (19, 456842751), (51, 170196319), (57, 152280917), (323, 26873103), (969, 8957701), (1321, 6570789), (3963, 2190263), (6781, 1280049), (20343, 426683), (22457, 386517), (25099, 345831), (67371, 128839), (75297, 115277)]