56543039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11329}}^1$

素因数の和:11390

約数の個数: 16

約数和(自身を含む): 69611520

約数和(自身を除く): 13068481

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 11329, 79303, 260567, 351199, 1823969, 2458393, 8077577, 56543039]

約数ペア:

[(1, 56543039), (7, 8077577), (23, 2458393), (31, 1823969), (161, 351199), (217, 260567), (713, 79303), (4991, 11329)]