9408771

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 14784000

約数和(自身を除く): 5375229

約数列:

[1, 3, 9, 23, 27, 69, 109, 139, 207, 327, 417, 621, 981, 1251, 2507, 2943, 3197, 3753, 7521, 9591, 15151, 22563, 28773, 45453, 67689, 86319, 136359, 348473, 409077, 1045419, 3136257, 9408771]

約数ペア:

[(1, 9408771), (3, 3136257), (9, 1045419), (23, 409077), (27, 348473), (69, 136359), (109, 86319), (139, 67689), (207, 45453), (327, 28773), (417, 22563), (621, 15151), (981, 9591), (1251, 7521), (2507, 3753), (2943, 3197)]