12607431

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 18395520

約数和(自身を除く): 5788089

約数列:

[1, 3, 19, 29, 57, 87, 263, 551, 789, 841, 1653, 2523, 4997, 7627, 14991, 15979, 22881, 47937, 144913, 221183, 434739, 663549, 4202477, 12607431]

約数ペア:

[(1, 12607431), (3, 4202477), (19, 663549), (29, 434739), (57, 221183), (87, 144913), (263, 47937), (551, 22881), (789, 15979), (841, 14991), (1653, 7627), (2523, 4997)]