12565103613

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{431657}}^1$

素因数の和:432004

約数の個数: 16

約数和(自身を含む): 17349198336

約数和(自身を除く): 4784094723

約数列:

[1, 3, 31, 93, 313, 939, 9703, 29109, 431657, 1294971, 13381367, 40144101, 135108641, 405325923, 4188367871, 12565103613]

約数ペア:

[(1, 12565103613), (3, 4188367871), (31, 405325923), (93, 135108641), (313, 40144101), (939, 13381367), (9703, 1294971), (29109, 431657)]