4080472851

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{786673}}^1$

素因数の和:786715

約数の個数: 32

約数和(自身を含む): 7048599040

約数和(自身を除く): 2968126189

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 786673, 2360019, 5506711, 10226749, 14946787, 16520133, 30680247, 44840361, 71587243, 104627509, 194308231, 214761729, 313882527, 582924693, 1360157617, 4080472851]

約数ペア:

[(1, 4080472851), (3, 1360157617), (7, 582924693), (13, 313882527), (19, 214761729), (21, 194308231), (39, 104627509), (57, 71587243), (91, 44840361), (133, 30680247), (247, 16520133), (273, 14946787), (399, 10226749), (741, 5506711), (1729, 2360019), (5187, 786673)]