13029129

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 19480032

約数和(自身を除く): 6450903

約数列:

[1, 3, 9, 43, 129, 131, 257, 387, 393, 771, 1179, 2313, 5633, 11051, 16899, 33153, 33667, 50697, 99459, 101001, 303003, 1447681, 4343043, 13029129]

約数ペア:

[(1, 13029129), (3, 4343043), (9, 1447681), (43, 303003), (129, 101001), (131, 99459), (257, 50697), (387, 33667), (393, 33153), (771, 16899), (1179, 11051), (2313, 5633)]