1234839213

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{102929}}^1$

素因数の和:103009

約数の個数: 24

約数和(自身を含む): 1884030720

約数和(自身を除く): 649191507

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997, 102929, 308787, 926361, 3190799, 4425947, 9572397, 13277841, 28717191, 39833523, 137204357, 411613071, 1234839213]

約数ペア:

[(1, 1234839213), (3, 411613071), (9, 137204357), (31, 39833523), (43, 28717191), (93, 13277841), (129, 9572397), (279, 4425947), (387, 3190799), (1333, 926361), (3999, 308787), (11997, 102929)]