133642523

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7229}}^1$

素因数の和:7394

約数の個数: 16

約数和(自身を含む): 161952000

約数和(自身を除く): 28309477

約数列:

[1, 7, 19, 133, 139, 973, 2641, 7229, 18487, 50603, 137351, 961457, 1004831, 7033817, 19091789, 133642523]

約数ペア:

[(1, 133642523), (7, 19091789), (19, 7033817), (133, 1004831), (139, 961457), (973, 137351), (2641, 50603), (7229, 18487)]