858391069

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^2\times {\mathrm{4447}}^1$

素因数の和:4624

約数の個数: 12

約数和(自身を含む): 891859584

約数和(自身を除く): 33468515

約数列:

[1, 43, 67, 2881, 4447, 4489, 191221, 193027, 297949, 12811807, 19962583, 858391069]

約数ペア:

[(1, 858391069), (43, 19962583), (67, 12811807), (2881, 297949), (4447, 193027), (4489, 191221)]