12807069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 20290176

約数和(自身を除く): 7483107

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 617, 629, 1221, 1851, 1887, 6787, 6919, 10489, 20361, 20757, 22829, 31467, 68487, 115379, 251119, 346137, 388093, 753357, 1164279, 4269023, 12807069]

約数ペア:

[(1, 12807069), (3, 4269023), (11, 1164279), (17, 753357), (33, 388093), (37, 346137), (51, 251119), (111, 115379), (187, 68487), (407, 31467), (561, 22829), (617, 20757), (629, 20361), (1221, 10489), (1851, 6919), (1887, 6787)]