354879093

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 512870400

約数和(自身を除く): 157991307

約数列:

[1, 3, 19, 47, 57, 139, 141, 417, 893, 953, 2641, 2679, 2859, 6533, 7923, 18107, 19599, 44791, 54321, 124127, 132467, 134373, 372381, 397401, 851029, 2516873, 2553087, 6225949, 7550619, 18677847, 118293031, 354879093]

約数ペア:

[(1, 354879093), (3, 118293031), (19, 18677847), (47, 7550619), (57, 6225949), (139, 2553087), (141, 2516873), (417, 851029), (893, 397401), (953, 372381), (2641, 134373), (2679, 132467), (2859, 124127), (6533, 54321), (7923, 44791), (18107, 19599)]