231514881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{138053}}^1$

素因数の和:138112

約数の個数: 16

約数和(自身を含む): 340165056

約数和(自身を除く): 108650175

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 138053, 414159, 1794689, 5384067, 5936279, 17808837, 77171627, 231514881]

約数ペア:

[(1, 231514881), (3, 77171627), (13, 17808837), (39, 5936279), (43, 5384067), (129, 1794689), (559, 414159), (1677, 138053)]