13656173847

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{7039}}^1$

素因数の和:8003

約数の個数: 32

約数和(自身を含む): 19637207040

約数和(自身を除く): 5981033193

約数列:

[1, 3, 23, 31, 69, 93, 713, 907, 2139, 2721, 7039, 20861, 21117, 28117, 62583, 84351, 161897, 218209, 485691, 646691, 654627, 1940073, 5018807, 6384373, 15056421, 19153119, 146840579, 197915563, 440521737, 593746689, 4552057949, 13656173847]

約数ペア:

[(1, 13656173847), (3, 4552057949), (23, 593746689), (31, 440521737), (69, 197915563), (93, 146840579), (713, 19153119), (907, 15056421), (2139, 6384373), (2721, 5018807), (7039, 1940073), (20861, 654627), (21117, 646691), (28117, 485691), (62583, 218209), (84351, 161897)]