1323558369

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{160373}}^1$

素因数の和:160517

約数の個数: 24

約数和(自身を含む): 2201614272

約数和(自身を除く): 878055903

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 160373, 481119, 1122611, 1443357, 3367833, 10103499, 21008863, 63026589, 147062041, 189079767, 441186123, 1323558369]

約数ペア:

[(1, 1323558369), (3, 441186123), (7, 189079767), (9, 147062041), (21, 63026589), (63, 21008863), (131, 10103499), (393, 3367833), (917, 1443357), (1179, 1122611), (2751, 481119), (8253, 160373)]