4257323

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 5246976

約数和(自身を除く): 989653

約数列:

[1, 7, 23, 31, 161, 217, 713, 853, 4991, 5971, 19619, 26443, 137333, 185101, 608189, 4257323]

約数ペア:

[(1, 4257323), (7, 608189), (23, 185101), (31, 137333), (161, 26443), (217, 19619), (713, 5971), (853, 4991)]