149351503

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{883}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 173744896

約数和(自身を除く): 24393393

約数列:

[1, 7, 73, 331, 511, 883, 2317, 6181, 24163, 64459, 169141, 292273, 451213, 2045911, 21335929, 149351503]

約数ペア:

[(1, 149351503), (7, 21335929), (73, 2045911), (331, 451213), (511, 292273), (883, 169141), (2317, 64459), (6181, 24163)]