248045105163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{230471}}^1$

素因数の和:230987

約数の個数: 32

約数和(自身を含む): 358430054400

約数和(自身を除く): 110384949237

約数列:

[1, 3, 17, 47, 51, 141, 449, 799, 1347, 2397, 7633, 21103, 22899, 63309, 230471, 358751, 691413, 1076253, 3918007, 10832137, 11754021, 32496411, 103481479, 184146329, 310444437, 552438987, 1759185143, 4863629513, 5277555429, 14590888539, 82681701721, 248045105163]

約数ペア:

[(1, 248045105163), (3, 82681701721), (17, 14590888539), (47, 5277555429), (51, 4863629513), (141, 1759185143), (449, 552438987), (799, 310444437), (1347, 184146329), (2397, 103481479), (7633, 32496411), (21103, 11754021), (22899, 10832137), (63309, 3918007), (230471, 1076253), (358751, 691413)]