30774951

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{10457}}^1$

素因数の和:10575

約数の個数: 16

約数和(自身を含む): 46015200

約数和(自身を除く): 15240249

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 10457, 31371, 94113, 282339, 1139813, 3419439, 10258317, 30774951]

約数ペア:

[(1, 30774951), (3, 10258317), (9, 3419439), (27, 1139813), (109, 282339), (327, 94113), (981, 31371), (2943, 10457)]