325381

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 16

約数和(自身を含む): 405504

約数和(自身を除く): 80123

約数列:

[1, 7, 23, 43, 47, 161, 301, 329, 989, 1081, 2021, 6923, 7567, 14147, 46483, 325381]

約数ペア:

[(1, 325381), (7, 46483), (23, 14147), (43, 7567), (47, 6923), (161, 2021), (301, 1081), (329, 989)]