12491001081

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{613}}^1\times {\mathrm{13397}}^1$

素因数の和:14042

約数の個数: 36

約数和(自身を含む): 19570538988

約数和(自身を除く): 7079537907

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 613, 1521, 1839, 5517, 7969, 13397, 23907, 40191, 71721, 103597, 120573, 174161, 310791, 522483, 932373, 1567449, 2264093, 6792279, 8212361, 20376837, 24637083, 73911249, 106760693, 320282079, 960846237, 1387889009, 4163667027, 12491001081]

約数ペア:

[(1, 12491001081), (3, 4163667027), (9, 1387889009), (13, 960846237), (39, 320282079), (117, 106760693), (169, 73911249), (507, 24637083), (613, 20376837), (1521, 8212361), (1839, 6792279), (5517, 2264093), (7969, 1567449), (13397, 932373), (23907, 522483), (40191, 310791), (71721, 174161), (103597, 120573)]