423568752009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2872451}}^1$

素因数の和:2872685

約数の個数: 32

約数和(自身を含む): 643429248000

約数和(自身を除く): 219860495991

約数列:

[1, 3, 13, 19, 39, 57, 199, 247, 597, 741, 2587, 3781, 7761, 11343, 49153, 147459, 2872451, 8617353, 37341863, 54576569, 112025589, 163729707, 571617749, 709495397, 1714853247, 2128486191, 7431030737, 10860737231, 22293092211, 32582211693, 141189584003, 423568752009]

約数ペア:

[(1, 423568752009), (3, 141189584003), (13, 32582211693), (19, 22293092211), (39, 10860737231), (57, 7431030737), (199, 2128486191), (247, 1714853247), (597, 709495397), (741, 571617749), (2587, 163729707), (3781, 112025589), (7761, 54576569), (11343, 37341863), (49153, 8617353), (147459, 2872451)]