12455613

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:798

約数の個数: 20

約数和(自身を含む): 18701760

約数和(自身を除く): 6246147

約数列:

[1, 3, 9, 27, 81, 367, 419, 1101, 1257, 3303, 3771, 9909, 11313, 29727, 33939, 153773, 461319, 1383957, 4151871, 12455613]

約数ペア:

[(1, 12455613), (3, 4151871), (9, 1383957), (27, 461319), (81, 153773), (367, 33939), (419, 29727), (1101, 11313), (1257, 9909), (3303, 3771)]