16261929

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 25147200

約数和(自身を除く): 8885271

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 1559, 3477, 4677, 10431, 14031, 29621, 88863, 95099, 266589, 285297, 855891, 1806881, 5420643, 16261929]

約数ペア:

[(1, 16261929), (3, 5420643), (9, 1806881), (19, 855891), (57, 285297), (61, 266589), (171, 95099), (183, 88863), (549, 29621), (1159, 14031), (1559, 10431), (3477, 4677)]