39244233

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 64438272

約数和(自身を除く): 25194039

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 2621, 4991, 7863, 14973, 18347, 55041, 60283, 81251, 180849, 243753, 421981, 568757, 1265943, 1706271, 1868773, 5606319, 13081411, 39244233]

約数ペア:

[(1, 39244233), (3, 13081411), (7, 5606319), (21, 1868773), (23, 1706271), (31, 1265943), (69, 568757), (93, 421981), (161, 243753), (217, 180849), (483, 81251), (651, 60283), (713, 55041), (2139, 18347), (2621, 14973), (4991, 7863)]