839450804541

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1\times {\mathrm{135937}}^1$

素因数の和:138881

約数の個数: 32

約数和(自身を含む): 1206033235968

約数和(自身を除く): 366582431427

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 2887, 8661, 66401, 89497, 135937, 199203, 268491, 407811, 2058431, 3126551, 4214047, 6175293, 9379653, 12642141, 96923081, 290769243, 392450119, 1177350357, 9026352737, 12165953689, 27079058211, 36497861067, 279816934847, 839450804541]

約数ペア:

[(1, 839450804541), (3, 279816934847), (23, 36497861067), (31, 27079058211), (69, 12165953689), (93, 9026352737), (713, 1177350357), (2139, 392450119), (2887, 290769243), (8661, 96923081), (66401, 12642141), (89497, 9379653), (135937, 6175293), (199203, 4214047), (268491, 3126551), (407811, 2058431)]