289099053

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{3359}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 426666240

約数和(自身を除く): 137567187

約数列:

[1, 3, 9, 73, 131, 219, 393, 657, 1179, 3359, 9563, 10077, 28689, 30231, 86067, 245207, 440029, 735621, 1320087, 2206863, 3960261, 32122117, 96366351, 289099053]

約数ペア:

[(1, 289099053), (3, 96366351), (9, 32122117), (73, 3960261), (131, 2206863), (219, 1320087), (393, 735621), (657, 440029), (1179, 245207), (3359, 86067), (9563, 30231), (10077, 28689)]