1378778829

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{709}}^1\times {\mathrm{2243}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 1956498720

約数和(自身を除く): 577719891

約数列:

[1, 3, 17, 51, 289, 709, 867, 2127, 2243, 6729, 12053, 36159, 38131, 114393, 204901, 614703, 648227, 1590287, 1944681, 4770861, 27034879, 81104637, 459592943, 1378778829]

約数ペア:

[(1, 1378778829), (3, 459592943), (17, 81104637), (51, 27034879), (289, 4770861), (709, 1944681), (867, 1590287), (2127, 648227), (2243, 614703), (6729, 204901), (12053, 114393), (36159, 38131)]