74128943

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1493}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 87345216

約数和(自身を除く): 13216273

約数列:

[1, 7, 41, 173, 287, 1211, 1493, 7093, 10451, 49651, 61213, 258289, 428491, 1808023, 10589849, 74128943]

約数ペア:

[(1, 74128943), (7, 10589849), (41, 1808023), (173, 428491), (287, 258289), (1211, 61213), (1493, 49651), (7093, 10451)]