2247128543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{67801}}^1$

素因数の和:67966

約数の個数: 16

約数和(自身を含む): 2577560832

約数和(自身を除く): 330432289

約数列:

[1, 11, 23, 131, 253, 1441, 3013, 33143, 67801, 745811, 1559423, 8881931, 17153653, 97701241, 204284413, 2247128543]

約数ペア:

[(1, 2247128543), (11, 204284413), (23, 97701241), (131, 17153653), (253, 8881931), (1441, 1559423), (3013, 745811), (33143, 67801)]