27704547

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2213}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 43518384

約数和(自身を除く): 15813837

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 2213, 4173, 6639, 12519, 19917, 28769, 86307, 236791, 258921, 710373, 2131119, 3078283, 9234849, 27704547]

約数ペア:

[(1, 27704547), (3, 9234849), (9, 3078283), (13, 2131119), (39, 710373), (107, 258921), (117, 236791), (321, 86307), (963, 28769), (1391, 19917), (2213, 12519), (4173, 6639)]