380620899

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{797}}^1\times {\mathrm{1129}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 562685760

約数和(自身を除く): 182064861

約数列:

[1, 3, 9, 47, 141, 423, 797, 1129, 2391, 3387, 7173, 10161, 37459, 53063, 112377, 159189, 337131, 477567, 899813, 2699439, 8098317, 42291211, 126873633, 380620899]

約数ペア:

[(1, 380620899), (3, 126873633), (9, 42291211), (47, 8098317), (141, 2699439), (423, 899813), (797, 477567), (1129, 337131), (2391, 159189), (3387, 112377), (7173, 53063), (10161, 37459)]