31725681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28051}}^1$

素因数の和:28096

約数の個数: 16

約数和(自身を含む): 47127360

約数和(自身を除く): 15401679

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 28051, 84153, 364663, 813479, 1093989, 2440437, 10575227, 31725681]

約数ペア:

[(1, 31725681), (3, 10575227), (13, 2440437), (29, 1093989), (39, 813479), (87, 364663), (377, 84153), (1131, 28051)]